著作: [松本 和幸]/松永 拓己/[吉田 稔]/[北 研二]/Emotional Similarity Word Embedding Model for Sentiment Analysis/[Computacion y Sistemas]
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種別 | 必須 | 学術論文(審査論文) | |||
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言語 | 必須 | 英語 | |||
招待 | 推奨 | ||||
審査 | 推奨 | Peer Review | |||
カテゴリ | 推奨 | 研究 | |||
共著種別 | 推奨 | 学内共著(徳島大学内研究者との共同研究 (学外研究者を含まない)) | |||
学究種別 | 推奨 | ||||
組織 | 推奨 | ||||
著者 | 必須 | ||||
題名 | 必須 |
(英) Emotional Similarity Word Embedding Model for Sentiment Analysis |
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副題 | 任意 | ||||
要約 | 任意 |
(英) We propose a method for constructing a dictionary of emotional expressions, which is an indispensable language resource for sentiment analysis in the Japanese. Furthermore, we propose a method for constructing a language model that reproduces emotional similarity between words, which to date has yet not been considered in conventional dictionaries and language models. In the proposed method, we pretrained sentiment labels for the distributed representations of words. An intermediate feature vector was obtained from the pre-trained model. By learning an additional semantic label on this feature vector, we can construct an emotional semantic language model that embeds both emotion and semantics. To confirm the effectiveness of the proposed method, we conducted a simple experiment to retrieve similar emotional words using the constructed model. The results of this experiment showed that the proposed method can retrieve similar emotional words with higher accuracy than the conventional word-embedding model. |
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キーワード | 推奨 |
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発行所 | 推奨 | ||||
誌名 | 必須 |
Computacion y Sistemas(Centro de Investigacion en Computacion (CIC) del Instituto Politecnico Nacional (IPN))
(pISSN: 1405-5546, eISSN: 2007-9737)
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巻 | 必須 | 26 | |||
号 | 必須 | 2 | |||
頁 | 必須 | 875 886 | |||
都市 | 任意 | ||||
年月日 | 必須 | 2022年 7月 初日 | |||
URL | 任意 | https://cys.cic.ipn.mx/ojs/index.php/CyS/article/view/4266 | |||
DOI | 任意 | 10.13053/CyS-26-2-4266 (→Scopusで検索) | |||
PMID | 任意 | ||||
CRID | 任意 | ||||
WOS | 任意 | ||||
Scopus | 任意 | ||||
評価値 | 任意 | ||||
被引用数 | 任意 | ||||
指導教員 | 推奨 | ||||
備考 | 任意 |