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A review of research on co-training

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成果类型:
期刊论文
作者:
Ning, Xin;Wang, Xinran;Xu, Shaohui;Cai, Weiwei;Zhang, Liping;...
通讯作者:
Yu, Lina;Li, Wenfa
作者机构:
[Yu, Lina; Li, WF; Ning, Xin; Li, Wenfa] Chinese Acad Sci, Inst Semicond, Beijing, Peoples R China.
[Ning, Xin; Xu, Shaohui; Zhang, Liping] Cognit Comp Technol Joint Lab, Wave Grp, Beijing, Peoples R China.
[Ning, Xin; Xu, Shaohui] Shenzhen Wave Kingdom Co Ltd, Shenzhen, Peoples R China.
[Wang, Xinran] Beijing Univ Posts & Telecommun, Beijing, Peoples R China.
[Cai, Weiwei] Cent South Univ Forestry & Technol, Sch Logist & Transportat, Changsha, Peoples R China.
通讯机构:
[Yu, LA; Li, WF] C
[Li, Wenfa] B
Chinese Acad Sci, Inst Semicond, Beijing, Peoples R China.
Beijing Union Univ, Coll Robot, Beijing, Peoples R China.
语种:
英文
关键词:
co‐training algorithm;label confidence;machine learning;semi‐supervised learning;unlabeled data
期刊:
CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE
ISSN:
1532-0626
年:
2020
卷:
35
期:
18
页码:
e6276-
基金类别:
National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [61901436, 61972040]; Premium Funding Project for Academic Human Resources Development in Beijing Union University [BPHR2020AZ03]
机构署名:
本校为其他机构
院系归属:
交通运输与物流学院
摘要:
Co-training algorithm is one of the main methods of semi-supervised learning in machine learning, which explores the effective information in unlabeled data by multi-learner collaboration. Based on the development of co-training algorithm, the research work in recent years was further summarized in this article. In particular, three main steps of relevant co-training algorithms are introduced: view acquisition, learners' differentiation, and label confidence estimation. Finally, we summarized the problems existing in the current co-training methods, gave some suggestions for improvement, and l...

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