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Lian SM, Liu JW. Abstracting Instance Information and Inter-Label Relations for Sparse Multi-Label Classification. INT J UNCERTAIN FUZZ 2023. [DOI: 10.1142/s0218488523500046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
Abstract
In this paper, for sparse multi-label data, based on inter-instance relations and inter-label correlation, a Sparse Multi-Label Kernel Gaussian Neural Network (SMLKGNN) framework is proposed. Double insurance for the sparse multi-label datasets is constructed with bidirectional relations such as inter-instance and inter-label. When instance features or label sets are too sparse to be extracted effectively, we argument that the inter-instance relations and inter-label correlation can supplement and deduce the relevant information. Meanwhile, to enhance the explainable of neural network, Gaussian process is adopted to simulate the real underlying distribution of multi-label dataset. Besides, this paper also considers that contributions of different features have different effects on the experimental results, thus self-attention is leveraged to balance various features. Finally, the applicability of the algorithm is verified in three sparse datasets, and the generalization performance is also validated in three groups of benchmark datasets.
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Affiliation(s)
- Si-Ming Lian
- Beijing Institute of Aerospace Control Devices, Beijing 100039, P. R. China
- Department of Automation, College of Information Science and Engineering, China University of Petroleum Beijing, Beijing, P. R. China
| | - Jian-Wei Liu
- Department of Automation, College of Information Science and Engineering, China University of Petroleum Beijing, Beijing, P. R. China
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Che X, Chen D, Mi J. Feature distribution-based label correlation in multi-label classification. INT J MACH LEARN CYB 2021. [DOI: 10.1007/s13042-020-01268-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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