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A prototype-based SPD matrix network for domain adaptation EEG emotion recognition

文献类型：期刊论文

作者Wang, Yixin1,3,4; Qiu, Shuang1,4; Ma, Xuelin1,3,4; He, Huiguang1,2,3,4
刊名PATTERN RECOGNITION
出版日期2021-02-01
卷号110页码:12
ISSN号0031-3203
关键词EEG Emotion recognition Domain adaptation SPD matrix Riemannian manifold Prototype learning
DOI10.1016/j.patcog.2020.107626
通讯作者He, Huiguang(maxuelin2015@ia.ac.cn)
英文摘要Emotion plays a vital role in human daily life, and EEG signals are widely used in emotion recognition. Due to individual variability, training a generic emotion recognition model across different subjects is difficult. The conventional method involves the collection of a large amount of calibration data to build subject-specific models. Recently, developing an effective brain-computer interface with a short calibra-tion time has become a challenge. To solve this problem, we propose a domain adaptation SPD matrix network (daSPDnet) that can successfully capture an intrinsic emotional representation shared between different subjects. Our method jointly exploits feature adaptation with distribution confusion and sample adaptation with centroid alignment. We compute the SPD matrix based on the covariance as a feature and make a novel attempt to combine prototype learning with the Riemannian metric. Extensive experiments are conducted on the DREAMER and DEAP datasets, and the results show the superiority of our proposed method. (c) 2020 Elsevier Ltd. All rights reserved.
WOS关键词RIEMANNIAN GEOMETRY ; ALGORITHMS ; SIGNALS
资助项目National Natural Science Foundation of China[61976209] ; National Natural Science Foundation of China[81701785] ; CAS International Collaboration Key Project[173211KYSB20190024] ; Strategic Priority Research Program of CAS[XDB32040000]
WOS研究方向Computer Science ; Engineering
语种英语
出版者ELSEVIER SCI LTD
WOS记录号WOS:000585303400006
资助机构National Natural Science Foundation of China ; CAS International Collaboration Key Project ; Strategic Priority Research Program of CAS
源URL[http://ir.ia.ac.cn/handle/173211/41659]  
专题类脑智能研究中心_神经计算及脑机交互
通讯作者He, Huiguang
作者单位1.Chinese Acad Sci, Res Ctr Brain Inspired Intelligence, Beijing, Peoples R China
2.Chinese Acad Sci, Ctr Excellence Brain Sci & Intelligence Technol, Beijing, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
4.Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Yixin,Qiu, Shuang,Ma, Xuelin,et al. A prototype-based SPD matrix network for domain adaptation EEG emotion recognition[J]. PATTERN RECOGNITION,2021,110:12.
APA Wang, Yixin,Qiu, Shuang,Ma, Xuelin,&He, Huiguang.(2021).A prototype-based SPD matrix network for domain adaptation EEG emotion recognition.PATTERN RECOGNITION,110,12.
MLA Wang, Yixin,et al."A prototype-based SPD matrix network for domain adaptation EEG emotion recognition".PATTERN RECOGNITION 110(2021):12.

入库方式： OAI收割

来源：自动化研究所

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