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CPED: A Chinese Positive Emotion Database for Emotion Elicitation and Analysis
Zhang, Yulin1,2; Zhao, Guozhen1,2; Ge, Yan1,2; Shu, Yezhi3; Zhang, Dan4; Liu, Yong-Jin3; Sun, Xianghong1,2
First AuthorZhang, Yulin
Correspondent Emailzhaogz@psych.ac.cn
Contribution Rank1
Abstract

Positive emotions are of great significance to people's daily life, such as human-computer/robot interaction. However, the structure of extensive positive emotions is not clear yet and effective standardized inducing materials containing as many positive emotional categories as possible are lacking. Thus, this paper aims to establish a Chinese positive emotion database (CPED) to (1) effectively elicit positive emotion categories as many as possible, (2) provide both the subjective feelings of different positive emotions and a corresponding peripheral physiological database, and (3) explore the structure and framework of positive emotion categories. 42 video clips of 16 positive emotion categories were screened from more than 1000 online clips. Then a total of 312 participants watched and rated these video clips during which PPG and GSR signals were recorded. 34 video clips that met hit rate and intensity standards were systemically clustered into four emotion categories (empathy, fun, creativity and esteem). Eventually, 22 film clips of these four major categories formed the CPED database. 113 features from PPG and GSR signals were extracted and entered into a SVM classifier that serves as a baseline classification method. A classification accuracy of 45.84% for four major categories of positive emotions was achieved.

KeywordPositive emotion emotional film clip emotion elicitation PPG GSR
2021
Language英语
DOI10.1109/TAFFC.2021.3088523
Source PublicationIEEE Transactions on Affective Computing
Volume20Pages:1-14
Subtype实证研究
Indexed BySCI
WoS QuartileQ1
QuartileQ1
Citation statistics
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/39336
Collection中国科学院行为科学重点实验室
Corresponding AuthorZhao, Guozhen
Affiliation1.CAS Key Laboratory of Behavioral Science, Institute of Psychology, Beijing 100101, China
2.University of Chinese Academy of Sciences, Beijing 100049, China
3.BNRist, MOE-Key Laboratory of Pervasive Computing, Department of Computer Science and Technology, Tsinghua University, Beijing 100084, China
4.Department of Psychology, Tsinghua University, Beijing 100084, China
First Author AffilicationKey Laboratory of Behavioral Science, CAS
Corresponding Author AffilicationKey Laboratory of Behavioral Science, CAS
Recommended Citation
GB/T 7714
Zhang, Yulin,Zhao, Guozhen,Ge, Yan,et al. CPED: A Chinese Positive Emotion Database for Emotion Elicitation and Analysis[J]. IEEE Transactions on Affective Computing,2021,20:1-14.
APA Zhang, Yulin.,Zhao, Guozhen.,Ge, Yan.,Shu, Yezhi.,Zhang, Dan.,...&Sun, Xianghong.(2021).CPED: A Chinese Positive Emotion Database for Emotion Elicitation and Analysis.IEEE Transactions on Affective Computing,20,1-14.
MLA Zhang, Yulin,et al."CPED: A Chinese Positive Emotion Database for Emotion Elicitation and Analysis".IEEE Transactions on Affective Computing 20(2021):1-14.
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