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Granular structure-based incremental updating for multi-label classification.
- Source :
-
Knowledge-Based Systems . Feb2020, Vol. 189, pN.PAG-N.PAG. 1p. - Publication Year :
- 2020
-
Abstract
- Incremental learning is an efficient computational paradigm of acquiring approximate knowledge of data in dynamic environment. Most of the research focuses on knowledge updating for single-label classification, whereas incremental mechanism for multi-label classification is of preliminary nature. This leads to considerable computation complexity to maintain desired performance. To address this challenge, we formulate a granular structure system (G S S). The proposed granular structure system in bottom-up way provides a systematic view on label-specific based classification. We demonstrate that the three-way selective ensemble (T S E N) model, a state-of-the-art solution for multi-label classification, is compatible with G S S in granulation. An incremental mechanism of G S S is introduced for both label-specific feature generation and optimization, and an incremental three-way selective ensemble algorithm for multiple instances immigration (I M O T S E N) is presented. Experiments completed on six datasets show that the proposed algorithm can maintain considerable classification performance while significantly accelerating the knowledge (G S S) updating. • Formulate a granular structure system for multi-label classification. • Present an incremental mechanism for multi-label based on proposed structure. • Demonstrate the efficiency and effectiveness of proposed algorithm. [ABSTRACT FROM AUTHOR]
- Subjects :
- *MACHINE learning
*CLASSIFICATION
*GRANULATION
Subjects
Details
- Language :
- English
- ISSN :
- 09507051
- Volume :
- 189
- Database :
- Academic Search Index
- Journal :
- Knowledge-Based Systems
- Publication Type :
- Academic Journal
- Accession number :
- 141237917
- Full Text :
- https://doi.org/10.1016/j.knosys.2019.105066