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Label correlations-based multi-label feature selection with label enhancement
Qian, Wenbin1; Xiong, Yinsong1; Ding, Weiping2; Huang, Jintao3; Vong, Chi Man3
2024
Source PublicationEngineering Applications of Artificial Intelligence
ISSN0952-1976
Volume127Pages:107310
Abstract

Feature selection, as an important pre-processing technique, can efficiently mitigate the issue of “the curse of dimensionality” by selecting discriminative features especially for multi-label learning, a discriminative feature subset can improve the classification accuracy. The existing feature selection methods for multi-label classification address the problem of label ambiguity by with logical labels. However, the significance of each label is often different in many practical applications. Using logical label to train the model may result in unsatisfactory performance due to not considering the importance of related labels with each sample. To address this issue, a novel multi-label feature selection algorithm is proposed with two-step: label enhancement and label correlations-based feature selection with label enhancement. In the step of label enhancement, a framework of label enhancement based on deep forest is utilized to transform the logical label to label distribution, which contains rich semantic information and then guides a more correct exploration of semantic correlations. In the step of feature selection, a novel multi-label feature selection algorithm is proposed based on label distribution data. Firstly, the samples are divided into multiple different clusters by using spectral clustering in the label space. Then, the label correlations can be reflected by multiple different clusters. Finally, the l-norm is used to construct an objective function to achieve multi-label feature selection. Experimental results demonstrate that competitiveness of the proposed algorithm over six state-of-the-art multi-label feature selection algorithms on eighteen benchmark datasets in terms of six widely accepted evaluation metrics.

KeywordFeature Selection Label Correlations Label Distribution Label Enhancement Multi-label Classification
DOI10.1016/j.engappai.2023.107310
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaAutomation & Control Systems ; Computer Science ; Engineering
WOS SubjectAutomation & Control Systems ; Computer Science, Artificial Intelligence ; Engineering, Multidisciplinary ; Engineering, Electrical & Electronic
WOS IDWOS:001095996600001
Scopus ID2-s2.0-85174574471
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Citation statistics
Document TypeJournal article
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Corresponding AuthorQian, Wenbin
Affiliation1.School of Software, Jiangxi Agricultural University, Nanchang, China
2.School of Information Science and Technology, Nantong University, Jiangsu, China
3.Department of Computer and Information Science, University of Macau, Macau, China
Recommended Citation
GB/T 7714
Qian, Wenbin,Xiong, Yinsong,Ding, Weiping,et al. Label correlations-based multi-label feature selection with label enhancement[J]. Engineering Applications of Artificial Intelligence, 2024, 127, 107310.
APA Qian, Wenbin., Xiong, Yinsong., Ding, Weiping., Huang, Jintao., & Vong, Chi Man (2024). Label correlations-based multi-label feature selection with label enhancement. Engineering Applications of Artificial Intelligence, 127, 107310.
MLA Qian, Wenbin,et al."Label correlations-based multi-label feature selection with label enhancement".Engineering Applications of Artificial Intelligence 127(2024):107310.
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