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Paper Abstract and Keywords
Presentation 2022-02-22 11:40
English Situation-dependent Sentiment Polarity Dictionary
Toshiki Matsumura, Atsushi Takada (UTokyo), Yoshinobu Kano (Shizuoka Univ.), Toshihiko Yamasaki (UTokyo)
Abstract (in Japanese) (See Japanese page) 
(in English) An sentiment polarity dictionary is indispensable for reputation and sentiment analysis using Social Network Services (SNSs). Most of the existing sentiment polarity dictionaries do not take into account the fact that word meanings and sentiment ratings change depending on the context of the sentence or situation. We present a situation-specific annotated polarity dictionary of English sentiments by crowdsourcing. To the best of our knowledge, this is the first situation-specific annotated polarity dictionary of English sentiments in the world. We also report the baseline performances using the dictionary.
Keyword (in Japanese) (See Japanese page) 
(in English) Sentiment Analysis / Emotion / Polarity / dictionary / / / /  
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Conference Information
Committee AIT ME MMS IEICE-IE IEICE-ITS  
Conference Date 2022-02-21 - 2022-02-22 
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Place (in English) online 
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Paper Information
Registration To IEICE-IE 
Conference Code 2022-02-IE-ITS-AIT-ME-MMS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) English Situation-dependent Sentiment Polarity Dictionary 
Sub Title (in English)  
Keyword(1) Sentiment Analysis  
Keyword(2) Emotion  
Keyword(3) Polarity  
Keyword(4) dictionary  
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1st Author's Name Toshiki Matsumura  
1st Author's Affiliation The University of Tokyo (UTokyo)
2nd Author's Name Atsushi Takada  
2nd Author's Affiliation The University of Tokyo (UTokyo)
3rd Author's Name Yoshinobu Kano  
3rd Author's Affiliation Shizuoka University (Shizuoka Univ.)
4th Author's Name Toshihiko Yamasaki  
4th Author's Affiliation The University of Tokyo (UTokyo)
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Speaker Author-1 
Date Time 2022-02-22 11:40:00 
Presentation Time 15 minutes 
Registration for IEICE-IE 
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Volume (vol) vol.46 
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