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Robust Online Multilabel Learning under Dynamic Changes in Data Distribution with Labels
Du,Jie; Vong,Chi Man
2020
Source PublicationIEEE Transactions on Cybernetics
ABS Journal Level3
ISSN2168-2267
Volume50Issue:1Pages:374-385
Abstract

In this paper, a robust online multilabel learning method dealing with dynamically changing multilabel data streams is proposed. The proposed method has three advantages: 1) higher accuracy due to a newly defined objective function based on labels ranking; 2) fast training and update based on a newly derived closed-form (rather than gradient descent based) solution for the new objective function; and 3) high robustness to a newly identified concept drift in multilabel data streams, namely, changes in data distribution with labels (CDDL). The high robustness benefits from two novel works: 1) a new sequential update rule that preserves the labels ranking information learned from all old (but discarded) samples while updating the model only based on new incoming samples and 2) a fixed threshold for label bipartition that is insensitive to any kind of changes in data distribution including CDDL. The proposed method has been evaluated over 13 benchmark datasets from various domains. As shown in the experimental results, the proposed work is highly robust to CDDL in both the sequential model update and multilabel thresholding. Furthermore, the proposed method improves the performance in different evaluation measures, including Hamming loss, F1-measure, Precision, and Recall while taking short training time on most evaluated datasets.

KeywordConcept Drift Dynamic Changes Multilabel Data Streams Online Multilabel Learning (Omll)
DOI10.1109/TCYB.2018.2869476
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaAutomation & Control Systems ; Computer Science
WOS SubjectAutomation & Control Systems ; Computer Science, Artificial Intelligence ; Computer Science, Cybernetics
WOS IDWOS:000511934000031
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 445 HOES LANE, PISCATAWAY, NJ 08855-4141
Scopus ID2-s2.0-85073183337
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Citation statistics
Document TypeJournal article
CollectionFaculty of Science and Technology
DEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
AffiliationDepartment of Computer and Information Science,University of Macau,999078,Macao
First Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Du,Jie,Vong,Chi Man. Robust Online Multilabel Learning under Dynamic Changes in Data Distribution with Labels[J]. IEEE Transactions on Cybernetics, 2020, 50(1), 374-385.
APA Du,Jie., & Vong,Chi Man (2020). Robust Online Multilabel Learning under Dynamic Changes in Data Distribution with Labels. IEEE Transactions on Cybernetics, 50(1), 374-385.
MLA Du,Jie,et al."Robust Online Multilabel Learning under Dynamic Changes in Data Distribution with Labels".IEEE Transactions on Cybernetics 50.1(2020):374-385.
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