Residential College | false |
Status | 已發表Published |
Attention-based Multi-View Feature Collaboration for Decoupled Few-Shot Learning | |
Shao, Shuai1,2; Xing, Lei3; Wang, Yanjiang1; Liu, Baodi1; Liu, Weifeng1; Zhou, Yicong4 | |
2022-11-21 | |
Source Publication | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY |
ISSN | 1051-8215 |
Volume | 33Issue:5Pages:2357-2369 |
Abstract | Decoupled Few-shot learning (FSL) is an effective methodology that deals with the problem of data-scarce. Its standard paradigm includes two phases: (1) Pre-train. Generating a CNN-based feature extraction model (FEM) via base data. (2) Meta-test. Employing the frozen FEM to obtain the novel data features, then classifying them. Obviously, one crucial factor, the category gap, prevents the development of FSL, i.e., it is challenging for the pre-trained FEM to adapt to the novel class flawlessly. Inspired by a common-sense theory: the FEMs based on different strategies focus on different priorities, we attempt to address this problem from the multi-view feature collaboration (MVFC) perspective. Specifically, we first denoise the multi-view features by subspace learning method, then design three attention blocks (loss-attention block, self-attention block and graph-attention block) to balance the representation between different views. The proposed method is evaluated on four benchmark datasets and achieves significant improvements of 0.9%-5.6% compared with SOTAs. |
Keyword | Decoupled Few-shot Learning Feature Extraction Model Loss-attention Block Self-attention Block |
DOI | 10.1109/TCSVT.2022.3224003 |
URL | View the original |
Indexed By | SCIE |
Language | 英語English |
WOS Research Area | Engineering |
WOS Subject | Engineering, Electrical & Electronic |
WOS ID | WOS:000982426900026 |
Publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 445 HOES LANE, PISCATAWAY, NJ 08855-4141 |
Scopus ID | 2-s2.0-85144032822 |
Fulltext Access | |
Citation statistics | |
Document Type | Journal article |
Collection | DEPARTMENT OF COMPUTER AND INFORMATION SCIENCE Faculty of Science and Technology |
Corresponding Author | Wang, Yanjiang; Liu, Baodi |
Affiliation | 1.China University of Petroleum (East China), College of Control Science and Engineering, Qingdao, 266580, China 2.Research Institute of Basic Theories, Zhejiang Laboratory, Research Center for Applied Mathematics and Machine Intelligence, Hangzhou, 311100, China 3.China University of Petroleum (East China), College of Oceanography and Space Informatics, Qingdao, 266580, China 4.University of Macau, Faculty of Science and Technology, Department of Computer and Information Science, Macau, Macao |
Recommended Citation GB/T 7714 | Shao, Shuai,Xing, Lei,Wang, Yanjiang,et al. Attention-based Multi-View Feature Collaboration for Decoupled Few-Shot Learning[J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2022, 33(5), 2357-2369. |
APA | Shao, Shuai., Xing, Lei., Wang, Yanjiang., Liu, Baodi., Liu, Weifeng., & Zhou, Yicong (2022). Attention-based Multi-View Feature Collaboration for Decoupled Few-Shot Learning. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 33(5), 2357-2369. |
MLA | Shao, Shuai,et al."Attention-based Multi-View Feature Collaboration for Decoupled Few-Shot Learning".IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY 33.5(2022):2357-2369. |
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