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Bouzar-Benlabiod L, Harrar K, Yamoun L, Khodja MY, Akhloufi MA. A novel breast cancer detection architecture based on a CNN-CBR system for mammogram classification. Comput Biol Med 2023; 163:107133. [PMID: 37327756 DOI: 10.1016/j.compbiomed.2023.107133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 05/13/2023] [Accepted: 06/04/2023] [Indexed: 06/18/2023]
Abstract
This paper presents a novel framework for breast cancer detection using mammogram images. The proposed solution aims to output an explainable classification from a mammogram image. The classification approach uses a Case-Based Reasoning system (CBR). CBR accuracy strongly depends on the quality of the extracted features. To achieve relevant classification, we propose a pipeline that includes image enhancement and data augmentation to improve the quality of extracted features and provide a final diagnosis. An efficient segmentation method based on a U-Net architecture is used to extract Regions of interest (RoI) from mammograms. The purpose is to combine deep learning (DL) with CBR to improve classification accuracy. DL provides accurate mammogram segmentation, while CBR gives an explainable and accurate classification. The proposed approach was tested on the CBIS-DDSM dataset and achieved high performance with an accuracy (Acc) of 86.71 % and a recall of 91.34 %, outperforming some well-known machine learning (ML) and DL approaches.
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Affiliation(s)
- Lydia Bouzar-Benlabiod
- LCSI, École nationale Supérieure, d'Informatique, BP 68M, 16309, Oued-Smar, Alger, Algeria.
| | - Khaled Harrar
- LIST Laboratory, University M'Hamed Bougara, Boumerdes, Algeria.
| | - Lahcen Yamoun
- LCSI, École nationale Supérieure, d'Informatique, BP 68M, 16309, Oued-Smar, Alger, Algeria.
| | - Mustapha Yacine Khodja
- LCSI, École nationale Supérieure, d'Informatique, BP 68M, 16309, Oued-Smar, Alger, Algeria.
| | - Moulay A Akhloufi
- Perception, Robotics, and Intelligent Machines Research Group (PRIME), Department Computer Science, Univ. Moncton, Moncton, NB, Canada.
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Wang X, Xie Y, Yang X, Gu D. Internet-Based Healthcare Knowledge Service for Improvement of Chinese Medicine Healthcare Service Quality. Healthcare (Basel) 2023; 11:2170. [PMID: 37570410 PMCID: PMC10418357 DOI: 10.3390/healthcare11152170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 07/21/2023] [Accepted: 07/27/2023] [Indexed: 08/13/2023] Open
Abstract
With the development of new-generation information technology and increasing health needs, the requirements for Chinese medicine (CM) services have shifted toward the 5P medical mode, which emphasizes preventive, predictive, personalized, participatory, and precision medicine. This implies that CM knowledge services need to be smarter and more sophisticated. This study adopted a bibliometric approach to investigate the current state of development of CM knowledge services, and points out that accurate knowledge service is an inevitable requirement for the modernization of CM. We summarized the concept of smart CM knowledge services and highlighted its main features, including medical homogeneity, knowledge service intelligence, integration of education and research, and precision medicine. Additionally, we explored the intelligent service method of traditional Chinese medicine under the 5P medical mode to support CM automatic knowledge organization and safe sharing, human-machine collaborative knowledge discovery and personalized dynamic knowledge recommendation. Finally, we summarized the innovative modes of CM knowledge services. Our research will guide the quality assurance and innovative development of the traditional Chinese medicine knowledge service model in the era of digital intelligence.
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Affiliation(s)
- Xiaoyu Wang
- The Department of Pharmacy, Anhui University of Traditional Chinese Medicine, Hefei 230031, China;
| | - Yi Xie
- The School of Management, Hefei University of Technology, Hefei 230009, China; (X.Y.); (D.G.)
| | - Xuejie Yang
- The School of Management, Hefei University of Technology, Hefei 230009, China; (X.Y.); (D.G.)
| | - Dongxiao Gu
- The School of Management, Hefei University of Technology, Hefei 230009, China; (X.Y.); (D.G.)
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3
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Evaluation of the Diagnostic and Prognostic Accuracy of Artificial Intelligence in Endodontic Dentistry: A Comprehensive Review of Literature. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2023; 2023:7049360. [PMID: 36761829 PMCID: PMC9904932 DOI: 10.1155/2023/7049360] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 10/23/2022] [Accepted: 11/26/2022] [Indexed: 02/01/2023]
Abstract
Aim This comprehensive review is aimed at evaluating the diagnostic and prognostic accuracy of artificial intelligence in endodontic dentistry. Introduction Artificial intelligence (AI) is a relatively new technology that has widespread use in dentistry. The AI technologies have primarily been used in dentistry to diagnose dental diseases, plan treatment, make clinical decisions, and predict the prognosis. AI models like convolutional neural networks (CNN) and artificial neural networks (ANN) have been used in endodontics to study root canal system anatomy, determine working length measurements, detect periapical lesions and root fractures, predict the success of retreatment procedures, and predict the viability of dental pulp stem cells. Methodology. The literature was searched in electronic databases such as Google Scholar, Medline, PubMed, Embase, Web of Science, and Scopus, published over the last four decades (January 1980 to September 15, 2021) by using keywords such as artificial intelligence, machine learning, deep learning, application, endodontics, and dentistry. Results The preliminary search yielded 2560 articles relevant enough to the paper's purpose. A total of 88 articles met the eligibility criteria. The majority of research on AI application in endodontics has concentrated on tracing apical foramen, verifying the working length, projection of periapical pathologies, root morphologies, and retreatment predictions and discovering the vertical root fractures. Conclusion In endodontics, AI displayed accuracy in terms of diagnostic and prognostic evaluations. The use of AI can help enhance the treatment plan, which in turn can lead to an increase in the success rate of endodontic treatment outcomes. The AI is used extensively in endodontics and could help in clinical applications, such as detecting root fractures, periapical pathologies, determining working length, tracing apical foramen, the morphology of root, and disease prediction.
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Ru D, Wen H, Zhang Y. A Pre-Generation of Emergency Reference Plan Model of Public Health Emergencies with Case-Based Reasoning. Risk Manag Healthc Policy 2022; 15:2371-2388. [PMID: 36544507 PMCID: PMC9762414 DOI: 10.2147/rmhp.s385967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Accepted: 12/02/2022] [Indexed: 12/15/2022] Open
Abstract
Background and Purpose In the early 21st century, the coronavirus alone has ravaged the world three times. Public health emergencies have caused a tremendous negative impact on public health, daily life, and global economic development, for having the characteristics of complexity and great harm. To tackle these problems, a pre-generation of emergency reference plan model of public health emergencies is proposed to better deal with the outbreak and spread of public health events. Methods The method is divided into three stages. First, the modified SEIR model is used to predict the attribute values of the target case. Then, the similar case sets are extracted and filtered by calculating the similarity through the cross-efficiency evaluation method with the parallel system. Finally, the multi-stage emergency effect evaluation model is conducted so that the emergency plan with the best response effect at this stage can be made for reference. Results We collected 25 typical events of COVID-19 that occurred in 11 cities in China as historical case bases and target cases, respectively. The result of the experiment verified the feasibility and effectiveness of the proposed method. Conclusion This paper presents a new perspective on making a public health emergency plan, which could improve the decision-making accuracy and efficiency, maximize the emergency effect and save precious time for emergency response. This model can provide rapid decision supports for decision-making for public services such as government departments, centers for disease control, medical emergency centers and transport authorities, etc.
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Affiliation(s)
- Danyang Ru
- School of Economics and Management, Xidian University, Xi’an, Shaanxi, People’s Republic of China
| | - Haoyu Wen
- School of Economics and Management, Xidian University, Xi’an, Shaanxi, People’s Republic of China,Correspondence: Haoyu Wen, Email
| | - Yuntao Zhang
- School of Economics and Management, Xidian University, Xi’an, Shaanxi, People’s Republic of China
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Agrawal P, Nikhade P. Artificial Intelligence in Dentistry: Past, Present, and Future. Cureus 2022; 14:e27405. [PMID: 36046326 PMCID: PMC9418762 DOI: 10.7759/cureus.27405] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Accepted: 07/28/2022] [Indexed: 11/11/2022] Open
Abstract
Artificial intelligence (AI) has remarkably increased its presence and significance in a wide range of sectors, including dentistry. It can mimic the intelligence of humans to undertake complex predictions and decision-making in the healthcare sector, particularly in endodontics. The models of AI, such as convolutional neural networks and/or artificial neural networks, have shown a variety of applications in endodontics, including studying the anatomy of the root canal system, forecasting the viability of stem cells of the dental pulp, measuring working lengths, pinpointing root fractures and periapical lesions and forecasting the success of retreatment procedures. Future applications of this technology were considered in relation to scheduling, patient care, drug-drug interactions, prognostic diagnosis, and robotic endodontic surgery. In endodontics, in terms of disease detection, evaluation, and prediction, AI has demonstrated accuracy and precision. AI can aid in the advancement of endodontic diagnosis and therapy, which can enhance endodontic treatment results. However, before incorporating AI models into routine clinical operations, it is still important to further certify the cost-effectiveness, dependability, and applicability of these models.
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Zhou G, Lu B, Hu X, Ni T. Sparse Representation-Based Discriminative Metric Learning for Brain MRI Image Retrieval. Front Neurosci 2022; 15:829040. [PMID: 35095411 PMCID: PMC8795867 DOI: 10.3389/fnins.2021.829040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Accepted: 12/27/2021] [Indexed: 12/20/2022] Open
Abstract
Magnetic resonance imaging (MRI) can have a good diagnostic function for important organs and parts of the body. MRI technology has become a common and important disease detection technology. At the same time, medical imaging data is increasing at an explosive rate. Retrieving similar medical images from a huge database is of great significance to doctors’ auxiliary diagnosis and treatment. In this paper, combining the advantages of sparse representation and metric learning, a sparse representation-based discriminative metric learning (SRDML) approach is proposed for medical image retrieval of brain MRI. The SRDML approach uses a sparse representation framework to learn robust feature representation of brain MRI, and uses metric learning to project new features into the metric space with matching discrimination. In such a metric space, the optimal similarity measure is obtained by using the local constraints of atoms and the pairwise constraints of coding coefficients, so that the distance between similar images is less than the given threshold, and the distance between dissimilar images is greater than another given threshold. The experiments are designed and tested on the brain MRI dataset created by Chang. Experimental results show that the SRDML approach can obtain satisfactory retrieval performance and achieve accurate brain MRI image retrieval.
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Affiliation(s)
- Guohua Zhou
- School of Information Engineering, Changzhou Institute of Industry Technology, Changzhou, China
- School of Computer Science and Artificial Intelligence, Changzhou University, Changzhou, China
- College of Information Engineering, Yangzhou University, Yangzhou, China
| | - Bing Lu
- School of Information Engineering, Changzhou Institute of Industry Technology, Changzhou, China
| | - Xuelong Hu
- College of Information Engineering, Yangzhou University, Yangzhou, China
| | - Tongguang Ni
- School of Computer Science and Artificial Intelligence, Changzhou University, Changzhou, China
- *Correspondence: Tongguang Ni,
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Xie Y, Gu D, Wang X, Yang X, Zhao W, Khakimova AK, Liu H. A Smart Healthcare Knowledge Service Framework for Hierarchical Medical Treatment System. Healthcare (Basel) 2021; 10:healthcare10010032. [PMID: 35052196 PMCID: PMC8774779 DOI: 10.3390/healthcare10010032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 12/07/2021] [Accepted: 12/20/2021] [Indexed: 11/19/2022] Open
Abstract
This paper reveals the research hotspots and development directions of case-based reasoning in the field of health care, and proposes the framework and key technologies of medical knowledge service systems based on case-based reasoning (CBR) in the big data environment. The 2124 articles on medical CBR in the Web of Science were visualized and analyzed using a bibliometrics method, and a CBR-based knowledge service system framework was constructed in the medical Internet of all people, things and data resources environment. An intelligent construction method for the clinical medical case base and the gray case knowledge reasoning model were proposed. A cloud-edge collaboration knowledge service system was developed and applied in a pilot project. Compared with other diagnostic tools, the system provides case-based explanations for its predicted results, making it easier for physicians to understand and accept, so that they can make better decisions. The results show that the system has good interpretability, has better acceptance than the common intelligent decision support system, and strongly supports physician auxiliary diagnosis and treatment as well as clinical teaching.
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Affiliation(s)
- Yi Xie
- The School of Management, Hefei University of Technology, Hefei 230009, China; (Y.X.); (W.Z.); (H.L.)
- The School of Environment, Education and Development, University of Manchester, Manchester M13 9PL, UK
| | - Dongxiao Gu
- The School of Management, Hefei University of Technology, Hefei 230009, China; (Y.X.); (W.Z.); (H.L.)
- Correspondence: (D.G.); (X.Y.)
| | - Xiaoyu Wang
- The Department of Pharmacy, Anhui University of Traditional Chinese Medicine, Hefei 230009, China;
| | - Xuejie Yang
- The School of Management, Hefei University of Technology, Hefei 230009, China; (Y.X.); (W.Z.); (H.L.)
- Correspondence: (D.G.); (X.Y.)
| | - Wang Zhao
- The School of Management, Hefei University of Technology, Hefei 230009, China; (Y.X.); (W.Z.); (H.L.)
| | - Aida K. Khakimova
- Scientific-Research Center for Physical-Technical Informatics, Russian New University, 105005 Moscow, Russia;
| | - Hu Liu
- The School of Management, Hefei University of Technology, Hefei 230009, China; (Y.X.); (W.Z.); (H.L.)
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Su K, Wu J, Gu D, Yang S, Deng S, Khakimova AK. An Adaptive Deep Ensemble Learning Method for Dynamic Evolving Diagnostic Task Scenarios. Diagnostics (Basel) 2021; 11:2288. [PMID: 34943525 PMCID: PMC8700766 DOI: 10.3390/diagnostics11122288] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 12/04/2021] [Accepted: 12/06/2021] [Indexed: 12/19/2022] Open
Abstract
Increasingly, machine learning methods have been applied to aid in diagnosis with good results. However, some complex models can confuse physicians because they are difficult to understand, while data differences across diagnostic tasks and institutions can cause model performance fluctuations. To address this challenge, we combined the Deep Ensemble Model (DEM) and tree-structured Parzen Estimator (TPE) and proposed an adaptive deep ensemble learning method (TPE-DEM) for dynamic evolving diagnostic task scenarios. Different from previous research that focuses on achieving better performance with a fixed structure model, our proposed model uses TPE to efficiently aggregate simple models more easily understood by physicians and require less training data. In addition, our proposed model can choose the optimal number of layers for the model and the type and number of basic learners to achieve the best performance in different diagnostic task scenarios based on the data distribution and characteristics of the current diagnostic task. We tested our model on one dataset constructed with a partner hospital and five UCI public datasets with different characteristics and volumes based on various diagnostic tasks. Our performance evaluation results show that our proposed model outperforms other baseline models on different datasets. Our study provides a novel approach for simple and understandable machine learning models in tasks with variable datasets and feature sets, and the findings have important implications for the application of machine learning models in computer-aided diagnosis.
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Affiliation(s)
- Kaixiang Su
- School of Management, Hefei University of Technology, Hefei 230009, China; (K.S.); (S.Y.)
| | - Jiao Wu
- School of Business, Northern Illinois University, DeKalb, IL 60115, USA;
| | - Dongxiao Gu
- School of Management, Hefei University of Technology, Hefei 230009, China; (K.S.); (S.Y.)
- Key Laboratory of Process Optimization and Intelligent Decision-Making of Ministry of Education, Hefei 230009, China
| | - Shanlin Yang
- School of Management, Hefei University of Technology, Hefei 230009, China; (K.S.); (S.Y.)
- Key Laboratory of Process Optimization and Intelligent Decision-Making of Ministry of Education, Hefei 230009, China
| | | | - Aida K. Khakimova
- Scientific-Research Center for Physical-Technical Informatics, Russian New University, Radio St., 22, 105005 Moscow, Russia;
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A Personalized Medical Decision Support System Based on Explainable Machine Learning Algorithms and ECC Features: Data from the Real World. Diagnostics (Basel) 2021; 11:diagnostics11091677. [PMID: 34574018 PMCID: PMC8471808 DOI: 10.3390/diagnostics11091677] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 09/06/2021] [Accepted: 09/10/2021] [Indexed: 11/24/2022] Open
Abstract
Artificial intelligence can help physicians improve the accuracy of breast cancer diagnosis. However, the effectiveness of AI applications is limited by doctors’ adoption of the results recommended by the personalized medical decision support system. Our primary purpose is to study the impact of external case characteristics (ECC) on the effectiveness of the personalized medical decision support system for breast cancer assisted diagnosis (PMDSS-BCAD) in making accurate recommendations. Therefore, we designed a novel comprehensive framework for case-based reasoning (CBR) that takes the impact of external features of cases into account, made use of the naive Bayes and k-nearest neighbor (KNN) algorithms (CBR-ECC), and developed a PMDSS-BCAD system by using the CBR-ECC model and external features as system components. Under the new case-based reasoning framework, the accuracy of the combined model of naive Bayes and KNN with an optimal K value of 2 is 99.40%. Moreover, in a real hospital scenario, users rated the PMDSS-BCAD system, which takes into account the external characteristics of the case, better than the original personalized system. These results suggest that PMDSS-BCD can not only provide doctors with more personalized and accurate results for auxiliary diagnosis, but also improve doctors’ trust in the results, so as to encourage doctors to adopt the results recommended by the personalized system.
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Shaikh TA, Ali R. An automated machine learning tool for breast cancer diagnosis for healthcare professionals. Health Syst (Basingstoke) 2021; 11:303-333. [DOI: 10.1080/20476965.2021.1966324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Affiliation(s)
- Tawseef Ayoub Shaikh
- Department Of Computer Science & Engineering, Baba Ghulam Shah Badshah University Rajouri, Rajouri, J&K, India
| | - Rashid Ali
- Department Of Computer Engineering, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
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Wang N, Huang Y, Liu H, Zhang Z, Wei L, Fei X, Chen H. Study on the semi-supervised learning-based patient similarity from heterogeneous electronic medical records. BMC Med Inform Decis Mak 2021; 21:58. [PMID: 34330261 PMCID: PMC8323210 DOI: 10.1186/s12911-021-01432-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 02/09/2021] [Indexed: 12/24/2022] Open
Abstract
Background A new learning-based patient similarity measurement was proposed to measure patients’ similarity for heterogeneous electronic medical records (EMRs) data. Methods We first calculated feature-level similarities according to the features’ attributes. A domain expert provided patient similarity scores of 30 randomly selected patients. These similarity scores and feature-level similarities for 30 patients comprised the labeled sample set, which was used for the semi-supervised learning algorithm to learn the patient-level similarities for all patients. Then we used the k-nearest neighbor (kNN) classifier to predict four liver conditions. The predictive performances were compared in four different situations. We also compared the performances between personalized kNN models and other machine learning models. We assessed the predictive performances by the area under the receiver operating characteristic curve (AUC), F1-score, and cross-entropy (CE) loss. Results As the size of the random training samples increased, the kNN models using the learned patient similarity to select near neighbors consistently outperformed those using the Euclidean distance to select near neighbors (all P values < 0.001). The kNN models using the learned patient similarity to identify the top k nearest neighbors from the random training samples also had a higher best-performance (AUC: 0.95 vs. 0.89, F1-score: 0.84 vs. 0.67, and CE loss: 1.22 vs. 1.82) than those using the Euclidean distance. As the size of the similar training samples increased, which composed the most similar samples determined by the learned patient similarity, the performance of kNN models using the simple Euclidean distance to select the near neighbors degraded gradually. When exchanging the role of the Euclidean distance, and the learned patient similarity in selecting the near neighbors and similar training samples, the performance of the kNN models gradually increased. These two kinds of kNN models had the same best-performance of AUC 0.95, F1-score 0.84, and CE loss 1.22. Among the four reference models, the highest AUC and F1-score were 0.94 and 0.80, separately, which were both lower than those for the simple and similarity-based kNN models. Conclusions This learning-based method opened an opportunity for similarity measurement based on heterogeneous EMR data and supported the secondary use of EMR data.
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Affiliation(s)
- Ni Wang
- School of Biomedical Engineering, Capital Medical University, No.10, Xitoutiao, You An Men, Fengtai District, Beijing, 100069, People's Republic of China.,Beijing Key Laboratory of Fundamental Research on Biomechanics in Clinical Application, Capital Medical University, Beijing, 100069, People's Republic of China
| | - Yanqun Huang
- School of Biomedical Engineering, Capital Medical University, No.10, Xitoutiao, You An Men, Fengtai District, Beijing, 100069, People's Republic of China.,Beijing Key Laboratory of Fundamental Research on Biomechanics in Clinical Application, Capital Medical University, Beijing, 100069, People's Republic of China
| | - Honglei Liu
- School of Biomedical Engineering, Capital Medical University, No.10, Xitoutiao, You An Men, Fengtai District, Beijing, 100069, People's Republic of China.,Beijing Key Laboratory of Fundamental Research on Biomechanics in Clinical Application, Capital Medical University, Beijing, 100069, People's Republic of China
| | - Zhiqiang Zhang
- School of Biomedical Engineering, Capital Medical University, No.10, Xitoutiao, You An Men, Fengtai District, Beijing, 100069, People's Republic of China.,Beijing Key Laboratory of Fundamental Research on Biomechanics in Clinical Application, Capital Medical University, Beijing, 100069, People's Republic of China
| | - Lan Wei
- Information Center, Xuanwu Hospital, Capital Medical University, Beijing, 100053, People's Republic of China
| | - Xiaolu Fei
- Information Center, Xuanwu Hospital, Capital Medical University, Beijing, 100053, People's Republic of China
| | - Hui Chen
- School of Biomedical Engineering, Capital Medical University, No.10, Xitoutiao, You An Men, Fengtai District, Beijing, 100069, People's Republic of China. .,Beijing Key Laboratory of Fundamental Research on Biomechanics in Clinical Application, Capital Medical University, Beijing, 100069, People's Republic of China.
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Aminoshariae A, Kulild J, Nagendrababu V. Artificial Intelligence in Endodontics: Current Applications and Future Directions. J Endod 2021; 47:1352-1357. [PMID: 34119562 DOI: 10.1016/j.joen.2021.06.003] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 06/03/2021] [Accepted: 06/03/2021] [Indexed: 01/04/2023]
Abstract
INTRODUCTION Artificial intelligence (AI) has the potential to replicate human intelligence to perform prediction and complex decision making in health care and has significantly increased its presence and relevance in various tasks and applications in dentistry, especially endodontics. The aim of this review was to discuss the current endodontic applications of AI and potential future directions. METHODS Articles that have addressed the applications of AI in endodontics were evaluated for information pertinent to include in this narrative review. RESULTS AI models (eg, convolutional neural networks and/or artificial neural networks) have demonstrated various applications in endodontics such as studying root canal system anatomy, detecting periapical lesions and root fractures, determining working length measurements, predicting the viability of dental pulp stem cells, and predicting the success of retreatment procedures. The future of this technology was discussed in light of helping with scheduling, treating patients, drug-drug interactions, diagnosis with prognostic values, and robotic-assisted endodontic surgery. CONCLUSIONS AI demonstrated accuracy and precision in terms of detection, determination, and disease prediction in endodontics. AI can contribute to the improvement of diagnosis and treatment that can lead to an increase in the success of endodontic treatment outcomes. However, it is still necessary to further verify the reliability, applicability, and cost-effectiveness of AI models before transferring these models into day-to-day clinical practice.
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Affiliation(s)
- Anita Aminoshariae
- Department of Endodontics, Case School of Dental Medicine, Cleveland, Ohio.
| | - Jim Kulild
- Department of Endodontics, University of Missouri-Kansas City School of Dentistry, Kansas City, Missouri
| | - Venkateshbabu Nagendrababu
- Department of Preventive and Restorative Dentistry, College of Dental Medicine, University of Sharjah, Sharjah, United Arab Emirates
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13
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Moncada-Torres A, van Maaren MC, Hendriks MP, Siesling S, Geleijnse G. Explainable machine learning can outperform Cox regression predictions and provide insights in breast cancer survival. Sci Rep 2021; 11:6968. [PMID: 33772109 PMCID: PMC7998037 DOI: 10.1038/s41598-021-86327-7] [Citation(s) in RCA: 93] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 03/15/2021] [Indexed: 12/31/2022] Open
Abstract
Cox Proportional Hazards (CPH) analysis is the standard for survival analysis in oncology. Recently, several machine learning (ML) techniques have been adapted for this task. Although they have shown to yield results at least as good as classical methods, they are often disregarded because of their lack of transparency and little to no explainability, which are key for their adoption in clinical settings. In this paper, we used data from the Netherlands Cancer Registry of 36,658 non-metastatic breast cancer patients to compare the performance of CPH with ML techniques (Random Survival Forests, Survival Support Vector Machines, and Extreme Gradient Boosting [XGB]) in predicting survival using the [Formula: see text]-index. We demonstrated that in our dataset, ML-based models can perform at least as good as the classical CPH regression ([Formula: see text]-index [Formula: see text]), and in the case of XGB even better ([Formula: see text]-index [Formula: see text]). Furthermore, we used Shapley Additive Explanation (SHAP) values to explain the models' predictions. We concluded that the difference in performance can be attributed to XGB's ability to model nonlinearities and complex interactions. We also investigated the impact of specific features on the models' predictions as well as their corresponding insights. Lastly, we showed that explainable ML can generate explicit knowledge of how models make their predictions, which is crucial in increasing the trust and adoption of innovative ML techniques in oncology and healthcare overall.
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Affiliation(s)
- Arturo Moncada-Torres
- Department of Research and Development, Netherlands Comprehensive Cancer Organization (IKNL), Zernikestraat 29, 5612 HZ, Eindhoven, The Netherlands.
| | - Marissa C van Maaren
- Department of Research and Development, Netherlands Comprehensive Cancer Organization (IKNL), Zernikestraat 29, 5612 HZ, Eindhoven, The Netherlands
- Department of Health Technology and Services Research, University of Twente, Enschede, The Netherlands
| | - Mathijs P Hendriks
- Department of Research and Development, Netherlands Comprehensive Cancer Organization (IKNL), Zernikestraat 29, 5612 HZ, Eindhoven, The Netherlands
- Department of Medical Oncology, Northwest Clinics, Alkmaar, The Netherlands
| | - Sabine Siesling
- Department of Research and Development, Netherlands Comprehensive Cancer Organization (IKNL), Zernikestraat 29, 5612 HZ, Eindhoven, The Netherlands
- Department of Health Technology and Services Research, University of Twente, Enschede, The Netherlands
| | - Gijs Geleijnse
- Department of Research and Development, Netherlands Comprehensive Cancer Organization (IKNL), Zernikestraat 29, 5612 HZ, Eindhoven, The Netherlands
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Li X, Zhang S, Chen R, Gu D. Hospital Climate and Peer Report Intention on Adverse Medical Events: Role of Attribution and Rewards. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:2725. [PMID: 33800311 PMCID: PMC7967452 DOI: 10.3390/ijerph18052725] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 03/03/2021] [Accepted: 03/05/2021] [Indexed: 11/16/2022]
Abstract
Adverse medical events (AMEs) often occur in the healthcare workplace, and studies have shown that a positive atmosphere can reduce their incidence by increasing peer report intention. However, few studies have investigated the effect and action mechanism therein. We aimed to extend upon these studies by probing into the relationship between hospital climate and peer report intention, along with the mediating effect of attribution tendency and moderating effects of rewards. For this purpose, a cross-sectional survey was administered in a hospital among health professionals. We collected 503 valid questionnaires from health professionals in China and verified the hypothesis after sorting the questionnaires. The results of empirical analysis show that a positive hospital climate significantly induces individual internal attribution tendency, which in turn exerts a positive effect on peer report intention. Contract reward also helps to increase peer report intention, especially for health professionals with an internal attribution tendency. The findings contribute to the literature regarding AME management in hospitals by providing empirical evidence of the necessity for hospital climate and contract reward, and by providing insights to improve their integrated application.
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Affiliation(s)
- Xiaoxiang Li
- School of Business, Anhui University, Hefei 230601, China;
| | - Shuhan Zhang
- School of Economics, Anhui University, Hefei 230601, China;
| | - Rong Chen
- School of Economics & Management, Hefei Normal University, Hefei 230061, China;
| | - Dongxiao Gu
- School of Management, Hefei University of Technology, Hefei 230009, China
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15
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Le DVK, Chen Z, Wong YW, Isa D. A complete online-SVM pipeline for case-based reasoning system: a study on pipe defect detection system. Soft comput 2020. [DOI: 10.1007/s00500-020-04985-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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16
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Khakimova A, Yang X, Zolotarev O, Berberova M, Charnine M. Tracking Knowledge Evolution Based on the Terminology Dynamics in 4P-Medicine. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17207444. [PMID: 33066086 PMCID: PMC7600767 DOI: 10.3390/ijerph17207444] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 09/28/2020] [Accepted: 10/06/2020] [Indexed: 11/16/2022]
Abstract
The accelerating evolution of scientific terms connected with 4P-medicine terminology and a need to track this process has led to the development of new methods of analysis and visualization of unstructured information. We built a collection of terms especially extracted from the PubMed database. Statistical analysis showed the temporal dynamics of the formation of derivatives and significant collocations of medical terms. We proposed special linguistic constructs such as megatokens for combining cross-lingual terms into a common semantic field. To build a cyberspace of terms, we used modern visualization technologies. The proposed approaches can help solve the problem of structuring multilingual heterogeneous information. The purpose of the article is to identify trends in the development of terminology in 4P-medicine.
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Affiliation(s)
- Aida Khakimova
- Research Center for Physical and Technical Informatics, Nizhny Novgorod 603098, Russia;
| | - Xuejie Yang
- School of Management, Hefei University of Technology, Hefei 230009, China;
| | - Oleg Zolotarev
- Russian New University, Moscow 105005, Russia;
- Correspondence: ; Tel.: +7-903-262-44-05
| | | | - Michael Charnine
- Institute of Informatics Problems of the FRC CSC, the Russian Academy of Sciences, Moscow 119333, Russia;
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17
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Cao Y, Li J, Qin X, Hu B. Examining the Effect of Overload on the MHealth Application Resistance Behavior of Elderly Users: An SOR Perspective. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17186658. [PMID: 32932679 PMCID: PMC7560067 DOI: 10.3390/ijerph17186658] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/02/2020] [Accepted: 09/09/2020] [Indexed: 12/22/2022]
Abstract
Aging has increased the burden of social medical care. Mobile health (mHealth) services provide an effective way to alleviate this pressure. However, the actual usage of mHealth services for elderly users is still very low. The extant studies mainly focused on elderly users’ mHealth adoption behavior, but resistance behavior has not been sufficiently explored by previous research. A present study tried to remedy this research gap by examining the effect of overload factors on the mHealth application resistance behavior based on the stimulus-organism-response (SOR) framework. The results indicated that information overload and system feature overload of an mHealth application increased the fatigue and technostress of the elderly user, which further increased their resistance behavior. Meanwhile, we integrated the intergeneration support with the SOR model to identify the buffer factor of the elderly user’s resistance behavior. The results showed that intergenerational support not only directly decrease the elderly user’s mHealth application resistance behavior, but also moderates (weaken) the effects of fatigue and technostress on resistance behavior. The present study also provided several valuable theoretical and practical implications.
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Affiliation(s)
- Yuanyuan Cao
- School of Management, Hangzhou Dianzi University, Hangzhou 310038, China; (Y.C.); (J.L.); (B.H.)
| | - Junjun Li
- School of Management, Hangzhou Dianzi University, Hangzhou 310038, China; (Y.C.); (J.L.); (B.H.)
| | - Xinghong Qin
- School of Management Science and Engineering, Chongqing Technology and Business University, Chongqing 400067, China
- School of Management and Economics, University of Electronic Science and Technology of China, Chengdu 610054, China
- Correspondence:
| | - Baoliang Hu
- School of Management, Hangzhou Dianzi University, Hangzhou 310038, China; (Y.C.); (J.L.); (B.H.)
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18
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Feuillâtre H, Auffret V, Castro M, Lalys F, Le Breton H, Garreau M, Haigron P. Similarity measures and attribute selection for case-based reasoning in transcatheter aortic valve implantation. PLoS One 2020; 15:e0238463. [PMID: 32881919 PMCID: PMC7470320 DOI: 10.1371/journal.pone.0238463] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 08/16/2020] [Indexed: 11/18/2022] Open
Abstract
In a clinical decision support system, the purpose of case-based reasoning is to help clinicians make convenient decisions for diagnoses or interventional gestures. Past experience, which is represented by a case-base of previous patients, is exploited to solve similar current problems using four steps-retrieve, reuse, revise, and retain. The proposed case-based reasoning has been focused on transcatheter aortic valve implantation to respond to clinical issues pertaining vascular access and prosthesis choices. The computation of a relevant similarity measure is an essential processing step employed to obtain a set of retrieved cases from a case-base. A hierarchical similarity measure that is based on a clinical decision tree is proposed to better integrate the clinical knowledge, especially in terms of case representation, case selection and attributes weighting. A case-base of 138 patients is used to evaluate the case-based reasoning performance, and retrieve- and reuse-based criteria have been considered. The sensitivity for the vascular access and the prosthesis choice is found to 0.88 and 0.94, respectively, with the use of the hierarchical similarity measure as opposed to 0.53 and 0.79 for the standard similarity measure. Ninety percent of the suggested solutions are correctly classified for the proposed metric when four cases are retrieved. Using a dedicated similarity measure, with relevant and weighted attributes selected through a clinical decision tree, the set of retrieved cases, and consequently, the decision suggested by the case-based reasoning are substantially improved over state-of-the-art similarity measures.
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Affiliation(s)
- Hélène Feuillâtre
- Univ Rennes, CHU Rennes, Inserm, LTSI–UMR 1099, Rennes, France
- * E-mail:
| | - Vincent Auffret
- Univ Rennes, CHU Rennes, Inserm, LTSI–UMR 1099, Rennes, France
| | - Miguel Castro
- Univ Rennes, CHU Rennes, Inserm, LTSI–UMR 1099, Rennes, France
| | | | - Hervé Le Breton
- Univ Rennes, CHU Rennes, Inserm, LTSI–UMR 1099, Rennes, France
| | | | - Pascal Haigron
- Univ Rennes, CHU Rennes, Inserm, LTSI–UMR 1099, Rennes, France
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19
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Yang W, Zhang J, Ma R. The Prediction of Infectious Diseases: A Bibliometric Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E6218. [PMID: 32867133 PMCID: PMC7504049 DOI: 10.3390/ijerph17176218] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 08/19/2020] [Accepted: 08/20/2020] [Indexed: 01/21/2023]
Abstract
OBJECTIVE The outbreak of infectious diseases has a negative influence on public health and the economy. The prediction of infectious diseases can effectively control large-scale outbreaks and reduce transmission of epidemics in rapid response to serious public health events. Therefore, experts and scholars are increasingly concerned with the prediction of infectious diseases. However, a knowledge mapping analysis of literature regarding the prediction of infectious diseases using rigorous bibliometric tools, which are supposed to offer further knowledge structure and distribution, has been conducted infrequently. Therefore, we implement a bibliometric analysis about the prediction of infectious diseases to objectively analyze the current status and research hotspots, in order to provide a reference for related researchers. METHODS We viewed "infectious disease*" and "prediction" or "forecasting" as search theme in the core collection of Web of Science from inception to 1 May 2020. We used two effective bibliometric tools, i.e., CiteSpace (Drexel University, Philadelphia, PA, USA) and VOSviewer (Leiden University, Leiden, The Netherlands) to objectively analyze the data of the prediction of infectious disease domain based on related publications, which can be downloaded from the core collection of Web of Science. Then, the leading publications of the prediction of infectious diseases were identified to detect the historical progress based on collaboration analysis, co-citation analysis, and co-occurrence analysis. RESULTS 1880 documents that met the inclusion criteria were extracted from Web of Science in this study. The number of documents exhibited a growing trend, which can be expressed an increasing number of experts and scholars paying attention to the field year by year. These publications were published in 427 different journals with 11 different document types, and the most frequently studied types were articles 1618 (83%). In addition, as the most productive country, the United States has provided a lot of scientific research achievements in the field of infectious diseases. CONCLUSION Our study provides a systematic and objective view of the field, which can be useful for readers to evaluate the characteristics of publications involving the prediction of infectious diseases and for policymakers to take timely scientific responses.
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Affiliation(s)
- Wenting Yang
- School of Economics and Management, Tongji University, Shanghai 200092, China; (W.Y.); (J.Z.)
| | - Jiantong Zhang
- School of Economics and Management, Tongji University, Shanghai 200092, China; (W.Y.); (J.Z.)
| | - Ruolin Ma
- Eli Broad College of Business, Michigan State University, Michigan, MI 48824, USA
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20
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Oyelade ON, Ezugwu AE. A case-based reasoning framework for early detection and diagnosis of novel coronavirus. INFORMATICS IN MEDICINE UNLOCKED 2020; 20:100395. [PMID: 32835080 PMCID: PMC7377815 DOI: 10.1016/j.imu.2020.100395] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 07/06/2020] [Accepted: 07/09/2020] [Indexed: 12/29/2022] Open
Abstract
Coronavirus, also known as COVID-19, has been declared a pandemic by the World Health Organization (WHO). At the time of conducting this study, it had recorded over 11,301,850 confirmed cases while more than 531,806 have died due to it, with these figures rising daily across the globe. The burden of this highly contagious respiratory disease is that it presents itself in both symptomatic and asymptomatic patterns in those already infected, thereby leading to an exponential rise in the number of contractions of the disease and fatalities. It is, therefore, crucial to expedite the process of early detection and diagnosis of the disease across the world. The case-based reasoning (CBR) model is a compelling paradigm that allows for the utilization of case-specific knowledge previously experienced, concrete problem situations or specific patient cases for solving new cases. This study, therefore, aims to leverage the very rich database of cases of COVID-19 to solve new cases. The approach adopted in this study employs the use of an improved CBR model for state-of-the-art reasoning task in the classification of suspected cases of COVID-19. The CBR model leverages on a novel feature selection and the semantic-based mathematical model proposed in this study for case similarity computation. An initial population of the archive was achieved from 71 (67 adults and 4 pediatrics) cases obtained from the Italian Society of Medical and Interventional Radiology (SIRM) repository. Results obtained revealed that the proposed approach in this study successfully classified suspected cases into their categories with an accuracy of 94.54%. The study found that the proposed model can support physicians to easily diagnose suspected cases of COVID-19 based on their medical records without subjecting the specimen to laboratory tests. As a result, there will be a global minimization of contagion rate occasioned by slow testing and in addition, reduced false-positive rates of diagnosed cases as observed in some parts of the globe.
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Affiliation(s)
- Olaide N Oyelade
- Department of Computer Science, Ahmadu Bello University Zaria, Nigeria
- School of Computer Science, University of KwaZulu-Natal, King Edward Avenue, Pietermaritzburg Campus, Pietermaritzburg, 3201, KwaZulu-Natal, South Africa
| | - Absalom E Ezugwu
- School of Computer Science, University of KwaZulu-Natal, King Edward Avenue, Pietermaritzburg Campus, Pietermaritzburg, 3201, KwaZulu-Natal, South Africa
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21
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A case-based ensemble learning system for explainable breast cancer recurrence prediction. Artif Intell Med 2020; 107:101858. [DOI: 10.1016/j.artmed.2020.101858] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 04/02/2020] [Accepted: 04/03/2020] [Indexed: 02/06/2023]
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22
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Examining User's Initial Trust Building in Mobile Online Health Community Adopting. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17113945. [PMID: 32498381 PMCID: PMC7312623 DOI: 10.3390/ijerph17113945] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/28/2020] [Accepted: 05/28/2020] [Indexed: 11/24/2022]
Abstract
Due to the high perceived risk, it is critical to foster users’ initial trust in the promotion of mobile online health community (MOHC) adoption. The present study focused on the role of two different trust elements and examined the initial trust building process based on elaboration likelihood model and trust transfer theory. The results indicated that initial trust in MOHC context was composed of two interrelated components: health service provider (doctor) and underlying technology (MOHC platform). Especially, the initial trust in MOHC platform exerted greater effects on adopting intention. Both performance-based cue (doctors’ information quality and interaction quality) and transfer-based cue (trust in the offline doctors’ health service) positively shaped the initial trust in doctor. Meanwhile, only the performance-based cue (MOHC platform’s information quality and service quality) has significant positive association with initial trust in MOHC platform. However, interpersonal recommend is insignificantly related to the initial trust in doctor. Trust in the mobile internet service is insignificantly related to the initial trust in MOHC platform.
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23
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Jiang X, Wang S, Wang J, Lyu S, Skitmore M. A Decision Method for Construction Safety Risk Management Based on Ontology and Improved CBR: Example of a Subway Project. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17113928. [PMID: 32492976 PMCID: PMC7312838 DOI: 10.3390/ijerph17113928] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 05/14/2020] [Accepted: 05/22/2020] [Indexed: 11/30/2022]
Abstract
Early decision-making and the prevention of construction safety risks are very important for the safety, quality, and cost of construction projects. In the field of construction safety risk management, in the face of a loose, chaotic, and huge information environments, how to design an efficient construction safety risk management decision support method has long been the focus of academic research. An effective approach to safety management is to structuralize safety risk knowledge, then identify and reuse it, and establish a scientific and systematic construction safety risk management decision system. Based on ontology and improved case-based reasoning (CBR) methods, this paper proposes a decision-making approach for construction safety risk management in which the reasoning process is improved by integrating a similarity algorithm and correlation algorithm. Compared to the traditional CBR approach in which only the similarity of information is considered, this method can avoid missing important correlated information by making inferences from multiple sources of information. Finally, the method is applied to the safety risks of subway construction for verification to show that the method is effective and easy to implement.
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Affiliation(s)
- Xiaoyan Jiang
- School of Civil Engineering, Hefei University of Technology, Hefei 230009, China; (S.W.); (J.W.)
- Correspondence:
| | - Sai Wang
- School of Civil Engineering, Hefei University of Technology, Hefei 230009, China; (S.W.); (J.W.)
| | - Jie Wang
- School of Civil Engineering, Hefei University of Technology, Hefei 230009, China; (S.W.); (J.W.)
| | - Sainan Lyu
- School of Property, Construction and Project Management, RMIT University, Melbourne City Campus, Melbourne, VIC 3000, Australia;
| | - Martin Skitmore
- School of Civil Engineering and Built Environment, Queensland University of Technology, Brisbane, QLD 4001, Australia;
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24
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"Smart Process" of Medical Innovation: The Synergism Based on Network and Physical Space. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17113798. [PMID: 32471100 PMCID: PMC7312476 DOI: 10.3390/ijerph17113798] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 05/19/2020] [Accepted: 05/23/2020] [Indexed: 11/16/2022]
Abstract
Medical innovation has a profound impact on public health, and it is always of social concern to encourage innovation and enhance the value in health care delivery. Based on a sample of China’s listed firms in the medical industry from 2007 to 2018, this paper highlights the independent and mixed roles of informatization and high-speed rail in public medical innovation. The results show that informatization at network space and high-speed rail at physical space effectively promote the innovation of medical enterprises. In addition, “online” information technology and “offline” high-speed rail technology have a synergistic effect on medical innovation, especially in areas with a low level of innovation. The conclusion supports the positive significance of technology in the application of public health and proposes that the construction of smart society is very important to public health.
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25
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Zhao Y, Liang C, Gu Z, Zheng Y, Wu Q. A New Design Scheme for Intelligent Upper Limb Rehabilitation Training Robot. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E2948. [PMID: 32344651 PMCID: PMC7215566 DOI: 10.3390/ijerph17082948] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 04/17/2020] [Accepted: 04/20/2020] [Indexed: 12/04/2022]
Abstract
In view of the urgent need for intelligent rehabilitation equipment for some disabled people, an intelligent, upper limb rehabilitation training robot is designed by applying the theories of artificial intelligence, information, control, human-machine engineering, and more. A new robot structure is proposed that combines the use of a flexible rope with an exoskeleton. By introducing environmentally intelligent ergonomics, combined with virtual reality, multi-channel information fusion interaction technology and big-data analysis, a collaborative, efficient, and intelligent remote rehabilitation system based on a human's natural response and other related big-data information is constructed. For the multi-degree of the freedom robot system, optimal adaptive robust control design is introduced based on Udwdia-Kalaba theory and fuzzy set theory. The new equipment will help doctors and medical institutions to optimize both rehabilitation programs and their management, so that patients are more comfortable, safer, and more active in their rehabilitation training in order to obtain better rehabilitation results.
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Affiliation(s)
- Yating Zhao
- School of Management, Hefei University of Technology, Hefei 230009, China; (Y.Z.); (C.L.)
- School of Economics and Management, Hefei Normal University, Hefei 230601, China
| | - Changyong Liang
- School of Management, Hefei University of Technology, Hefei 230009, China; (Y.Z.); (C.L.)
| | - Zuozuo Gu
- Department of Art Design, Anhui University of Arts, Hefei 231635, China;
| | - Yunjun Zheng
- Anhui Key Laboratory of Digital Design and Manufacturing, Hefei University of Technology, Hefei 230009, China;
| | - Qilin Wu
- Anhui Key Laboratory of Digital Design and Manufacturing, Hefei University of Technology, Hefei 230009, China;
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26
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Uncertain Multiplicative Language Decision Method Based on Group Compromise Framework for Evaluation of Mobile Medical APPs in China. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17082858. [PMID: 32326244 PMCID: PMC7216081 DOI: 10.3390/ijerph17082858] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 04/15/2020] [Accepted: 04/16/2020] [Indexed: 02/07/2023]
Abstract
The mobile medical application (M-medical APP) can optimize medical service process and reduce health management costs for users, which has become an important complementary form of traditional medical services. To assist users including patients choose the ideal M-medical APP, we proposed a novel multiple attribute group decision making algorithm based on group compromise framework, which need not determine the weight of decision-maker. The algorithm utilized an uncertain multiplicative linguistic variable to measure the individual original preference to express the real evaluation information as much as possible. The attribute weight was calculated by maximizing the differences among alternatives. It determined the individual alternatives ranking according to the net flow of each alternative. By solved the 0–1 optimal model with the objective of minimizing the differences between individual ranking, the ultimate group compromise ranking was obtained. Then we took 10 well-known M-medical APPs in Chinese as an example, we summarized service categories provided for users and constructed the assessment system consisting of 8 indexes considering the service quality users are concerned with. Finally, the effectiveness and superiority of the proposed method and the consistency of ranking results were verified, through comparing the group ranking results of 3 similar algorithms. The experiments show that group compromise ranking is sensitive to attribute weight.
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27
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Chen X, Ouyang C, Liu Y, Bu Y. Improving the Named Entity Recognition of Chinese Electronic Medical Records by Combining Domain Dictionary and Rules. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17082687. [PMID: 32295174 PMCID: PMC7215438 DOI: 10.3390/ijerph17082687] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 04/04/2020] [Accepted: 04/09/2020] [Indexed: 11/16/2022]
Abstract
Electronic medical records are an integral part of medical texts. Entity recognition of electronic medical records has triggered many studies that propose many entity extraction methods. In this paper, an entity extraction model is proposed to extract entities from Chinese Electronic Medical Records (CEMR). In the input layer of the model, we use word embedding and dictionary features embedding as input vectors, where word embedding consists of a character representation and a word representation. Then, the input vectors are fed to the bidirectional long short-term memory to capture contextual features. Finally, a conditional random field is employed to capture dependencies between neighboring tags. We performed experiments on body classification task, and the F1 values reached 90.65%. We also performed experiments on anatomic region recognition task, and the F1 values reached 93.89%. On both tasks, our model had higher performance than state-of-the-art models, such as Bi-LSTM-CRF, Bi-LSTM-Attention, and Vote. Through experiments, our model has a good effect when dealing with small frequency entities and unknown entities; with a small training dataset, our method showed 2–4% improvement on F1 value compared to the basic Bi-LSTM-CRF models. Additionally, on anatomic region recognition task, besides using our proposed entity extraction model, 12 rules we designed and domain dictionary were adopted. Then, in this task, the weighted F1 value of the three specific entities extraction reached 84.36%.
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Affiliation(s)
- Xianglong Chen
- School of Computer, University of South China, Hengyang 421001, China; (X.C.); (Y.L.)
| | - Chunping Ouyang
- School of Computer, University of South China, Hengyang 421001, China; (X.C.); (Y.L.)
- Correspondence:
| | - Yongbin Liu
- School of Computer, University of South China, Hengyang 421001, China; (X.C.); (Y.L.)
| | - Yi Bu
- Center for Complex Networks and Systems Research, Luddy School of Informatics, Computing, and Engineering, Indiana University, Bloomington, IN 47408, USA;
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28
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Gu D, Yang X, Deng S, Liang C, Wang X, Wu J, Guo J. Tracking Knowledge Evolution in Cloud Health Care Research: Knowledge Map and Common Word Analysis. J Med Internet Res 2020; 22:e15142. [PMID: 32130115 PMCID: PMC7064966 DOI: 10.2196/15142] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 10/28/2019] [Accepted: 12/15/2019] [Indexed: 11/26/2022] Open
Abstract
Background With the continuous development of the internet and the explosive growth in data, big data technology has emerged. With its ongoing development and application, cloud computing technology provides better data storage and analysis. The development of cloud health care provides a more convenient and effective solution for health. Studying the evolution of knowledge and research hotspots in the field of cloud health care is increasingly important for medical informatics. Scholars in the medical informatics community need to understand the extent of the evolution of and possible trends in cloud health care research to inform their future research. Objective Drawing on the cloud health care literature, this study aimed to describe the development and evolution of research themes in cloud health care through a knowledge map and common word analysis. Methods A total of 2878 articles about cloud health care was retrieved from the Web of Science database. We used cybermetrics to analyze and visualize the keywords in these articles. We created a knowledge map to show the evolution of cloud health care research. We used co-word analysis to identify the hotspots and their evolution in cloud health care research. Results The evolution and development of cloud health care services are described. In 2007-2009 (Phase I), most scholars used cloud computing in the medical field mainly to reduce costs, and grid computing and cloud computing were the primary technologies. In 2010-2012 (Phase II), the security of cloud systems became of interest to scholars. In 2013-2015 (Phase III), medical informatization enabled big data for health services. In 2016-2017 (Phase IV), machine learning and mobile technologies were introduced to the medical field. Conclusions Cloud health care research has been rapidly developing worldwide, and technologies used in cloud health research are simultaneously diverging and becoming smarter. Cloud–based mobile health, cloud–based smart health, and the security of cloud health data and systems are three possible trends in the future development of the cloud health care field.
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Affiliation(s)
- Dongxiao Gu
- The School of Management, Hefei University of Technology, Hefei, China
| | - Xuejie Yang
- The School of Management, Hefei University of Technology, Hefei, China
| | - Shuyuan Deng
- The Seidman College of Business, Grand Valley State University, Grand Rapids, MI, United States
| | - Changyong Liang
- The School of Management, Hefei University of Technology, Hefei, China
| | - Xiaoyu Wang
- The 1st Affiliated Hospital, Anhui University of Traditional Chinese Medicine, Hefei, China
| | - Jiao Wu
- College of Business Administration, Central Michigan University, Mount Pleasant, MI, United States
| | - Jingjing Guo
- The School of Management, Hefei University of Technology, Hefei, China
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29
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Dalwinder S, Birmohan S, Manpreet K. Simultaneous feature weighting and parameter determination of Neural Networks using Ant Lion Optimization for the classification of breast cancer. Biocybern Biomed Eng 2020. [DOI: 10.1016/j.bbe.2019.12.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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30
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Shaikh TA, Ali R. An intelligent healthcare system for optimized breast cancer diagnosis using harmony search and simulated annealing (HS-SA) algorithm. INFORMATICS IN MEDICINE UNLOCKED 2020. [DOI: 10.1016/j.imu.2020.100408] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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31
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Gu D, Li T, Wang X, Yang X, Yu Z. Visualizing the intellectual structure and evolution of electronic health and telemedicine research. Int J Med Inform 2019; 130:103947. [DOI: 10.1016/j.ijmedinf.2019.08.007] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 07/28/2019] [Accepted: 08/08/2019] [Indexed: 11/28/2022]
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32
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Wang X, Guo J, Gu D, Yang Y, Yang X, Zhu K. Tracking knowledge evolution, hotspots and future directions of emerging technologies in cancers research: a bibliometrics review. J Cancer 2019; 10:2643-2653. [PMID: 31258772 PMCID: PMC6584937 DOI: 10.7150/jca.32739] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 05/03/2019] [Indexed: 01/13/2023] Open
Abstract
Due to various environmental pollution issues, cancers have become the “first killer” of human beings in the 21st century and their control has become a global strategy of human health. The increasing development of emerging information technologies has provided opportunities for prevention, early detection, diagnosis, intervention, prognosis, nursing, and rehabilitation of cancers. In recent years, the literature associated with emerging technologies in cancer has grown rapidly, but few studies have used bibliometrics and a visualization approach to conduct deep mining and reveal a panorama of this field. To explore the dynamic knowledge evolution of emerging information technologies in cancer literature, we comprehensively analyzed the development status and research hotspots in this field from bibliometrics perspective. We collected 7,136 articles (2000-2017) from the Web of Science database and visually displayed the dynamic knowledge evolution process via the analysis on time-sequence changes, spatial distribution, knowledge base, and hotspots. Much institutional cooperation occurs in this field, and research groups are relatively concentrated. BMC Bioinformatics, PLOS One, Journal of Urology, Scientific Reports, and Bioinformatics are the top five journals in this field. Research hotspots are mainly concentrated in two dimensions: the disease dimension (e.g., cancer, breast cancer, and prostate cancer), and the technical dimension (e.g., robotics, machine learning, data mining, and etc.). The emerging technologies in cancer research is fast ascending and promising. This study also provides researchers with panoramic knowledge of this field, as well as research hotspots and future directions.
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Affiliation(s)
- Xiaoyu Wang
- The 1st Affiliated Hospital, Anhui University of Traditional Chinese Medicine, Anhui 230031, China
| | - Jingjing Guo
- The School of Management, Hefei University of Technology, Hefei, Anhui 230009, China
| | - Dongxiao Gu
- The School of Management, Hefei University of Technology, Hefei, Anhui 230009, China.,Key Laboratory of Process Optimization and Intelligent Decision-making, Ministry of Education, Hefei, Anhui, 230009, China
| | - Ying Yang
- The School of Management, Hefei University of Technology, Hefei, Anhui 230009, China
| | - Xuejie Yang
- The School of Management, Hefei University of Technology, Hefei, Anhui 230009, China
| | - Keyu Zhu
- The School of Management, Hefei University of Technology, Hefei, Anhui 230009, China
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33
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Liu N, Qi ES, Xu M, Gao B, Liu GQ. A novel intelligent classification model for breast cancer diagnosis. Inf Process Manag 2019. [DOI: 10.1016/j.ipm.2018.10.014] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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34
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Zou L, Yu S, Meng T, Zhang Z, Liang X, Xie Y. A Technical Review of Convolutional Neural Network-Based Mammographic Breast Cancer Diagnosis. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2019; 2019:6509357. [PMID: 31019547 PMCID: PMC6452645 DOI: 10.1155/2019/6509357] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 02/25/2019] [Indexed: 12/27/2022]
Abstract
This study reviews the technique of convolutional neural network (CNN) applied in a specific field of mammographic breast cancer diagnosis (MBCD). It aims to provide several clues on how to use CNN for related tasks. MBCD is a long-standing problem, and massive computer-aided diagnosis models have been proposed. The models of CNN-based MBCD can be broadly categorized into three groups. One is to design shallow or to modify existing models to decrease the time cost as well as the number of instances for training; another is to make the best use of a pretrained CNN by transfer learning and fine-tuning; the third is to take advantage of CNN models for feature extraction, and the differentiation of malignant lesions from benign ones is fulfilled by using machine learning classifiers. This study enrolls peer-reviewed journal publications and presents technical details and pros and cons of each model. Furthermore, the findings, challenges and limitations are summarized and some clues on the future work are also given. Conclusively, CNN-based MBCD is at its early stage, and there is still a long way ahead in achieving the ultimate goal of using deep learning tools to facilitate clinical practice. This review benefits scientific researchers, industrial engineers, and those who are devoted to intelligent cancer diagnosis.
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Affiliation(s)
- Lian Zou
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen College of Advanced Technology, University of Chinese Academy of Sciences, Shenzhen, China
- Cancer Center of Sichuan Provincial People's Hospital, Chengdu, China
| | - Shaode Yu
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Department of Radiation Oncology, The University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Tiebao Meng
- Department of Medical Imaging, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Zhicheng Zhang
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen College of Advanced Technology, University of Chinese Academy of Sciences, Shenzhen, China
| | - Xiaokun Liang
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Shenzhen College of Advanced Technology, University of Chinese Academy of Sciences, Shenzhen, China
- Medical Physics Division in the Department of Radiation Oncology, Stanford University, Palo Alto, CA, USA
| | - Yaoqin Xie
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
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35
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Lamy JB, Sekar B, Guezennec G, Bouaud J, Séroussi B. Explainable artificial intelligence for breast cancer: A visual case-based reasoning approach. Artif Intell Med 2019; 94:42-53. [DOI: 10.1016/j.artmed.2019.01.001] [Citation(s) in RCA: 113] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 12/21/2018] [Accepted: 01/07/2019] [Indexed: 11/25/2022]
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36
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Zheng J, Wang YM, Lin Y, Zhang K. Hybrid multi-attribute case retrieval method based on intuitionistic fuzzy and evidence reasoning. JOURNAL OF INTELLIGENT & FUZZY SYSTEMS 2019. [DOI: 10.3233/jifs-181269] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Jing Zheng
- College of Electronics and Information Science, Fujian Jiangxia University, Fujian, P. R. China
- Decision Sciences Institute, Fuzhou University, Fujian, P. R. China
| | - Ying-Ming Wang
- Decision Sciences Institute, Fuzhou University, Fujian, P. R. China
| | - Yang Lin
- Decision Sciences Institute, Fuzhou University, Fujian, P. R. China
| | - Kai Zhang
- Department of Information Engineering, Fujian Chuanzheng Communications College, Fuzhou, PR China
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37
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Löw N, Hesser J, Blessing M. Multiple retrieval case-based reasoning for incomplete datasets. J Biomed Inform 2019; 92:103127. [PMID: 30771484 DOI: 10.1016/j.jbi.2019.103127] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 02/01/2019] [Accepted: 02/02/2019] [Indexed: 11/28/2022]
Abstract
The performance of case-based reasoning (CBR) depends on an accurate ranking of similar cases in the retrieval phase that affects all subsequent phases and profits from the potential of large databases. Unfortunately, growing databases come along with a rising amount of missing data that reduces the stability of the ranking since incomplete cases cannot be ranked as reliable as complete ones. In context of CBR hardly any work was done so far to rigorously analyze the impact of missing data and solutions to tackle this issue. In particular, a generalized solution which is able to process data under different missingness conditions for different variable types is missing. In this paper we present a multiple retrieval case-based reasoning (MRCBR) framework for incomplete databases that provides a statistically accurate ranking for similar cases. It unifies the advantages of multiple imputation and CBR while it preserves both the data distribution and database structure. Built as generalized CBR system, MRCBR was optimized and tested for medical decision support but can be extended to any CBR requirement as well. It is suitable for numerical and categorical variables and all sorts of missingness conditions. The approach was compared to eight competing methods applicable to handle incomplete databases in context of CBR. The comparison to the true ranking was based on two various error measures. In the evaluation we tested four representative scenarios that considered different conditions for missing data analysis. The outcome for every method in each scenario resulted in 200 miscellaneous setups. MRCBR outperforms all compared CBR methods in presence of missing data and shows reliable and stable results in every scenario. Especially with larger databases and rising number of incomplete variables it enlarges its lead to all other methods. Our study demonstrates that missing data must not be ignored when a correct CBR outcome is required.
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Affiliation(s)
- Nikolas Löw
- Experimental Radiation Oncology, Department of Radiation Oncology, University Medical Center Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany.
| | - Jürgen Hesser
- Experimental Radiation Oncology, Department of Radiation Oncology, University Medical Center Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany.
| | - Manuel Blessing
- Experimental Radiation Oncology, Department of Radiation Oncology, University Medical Center Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany.
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38
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Parimbelli E, Marini S, Sacchi L, Bellazzi R. Patient similarity for precision medicine: A systematic review. J Biomed Inform 2018; 83:87-96. [PMID: 29864490 DOI: 10.1016/j.jbi.2018.06.001] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 05/16/2018] [Accepted: 06/01/2018] [Indexed: 12/19/2022]
Abstract
Evidence-based medicine is the most prevalent paradigm adopted by physicians. Clinical practice guidelines typically define a set of recommendations together with eligibility criteria that restrict their applicability to a specific group of patients. The ever-growing size and availability of health-related data is currently challenging the broad definitions of guideline-defined patient groups. Precision medicine leverages on genetic, phenotypic, or psychosocial characteristics to provide precise identification of patient subsets for treatment targeting. Defining a patient similarity measure is thus an essential step to allow stratification of patients into clinically-meaningful subgroups. The present review investigates the use of patient similarity as a tool to enable precision medicine. 279 articles were analyzed along four dimensions: data types considered, clinical domains of application, data analysis methods, and translational stage of findings. Cancer-related research employing molecular profiling and standard data analysis techniques such as clustering constitute the majority of the retrieved studies. Chronic and psychiatric diseases follow as the second most represented clinical domains. Interestingly, almost one quarter of the studies analyzed presented a novel methodology, with the most advanced employing data integration strategies and being portable to different clinical domains. Integration of such techniques into decision support systems constitutes and interesting trend for future research.
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Affiliation(s)
- E Parimbelli
- Telfer School of Management, University of Ottawa, Ottawa, Canada; Interdepartmental Centre for Health Technologies, University of Pavia, Italy.
| | - S Marini
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, USA; Interdepartmental Centre for Health Technologies, University of Pavia, Italy
| | - L Sacchi
- Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Italy; Interdepartmental Centre for Health Technologies, University of Pavia, Italy
| | - R Bellazzi
- Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Italy; Interdepartmental Centre for Health Technologies, University of Pavia, Italy; RCCS ICS Maugeri, Pavia, Italy
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