Evaluation of online emoji description resources for sentiment analysis purposes

Milagros Fernández Gavilanes,Enrique Costa-Montenegro,Silvia García-Méndez,Francisco J. González-Castaño,Jonathan Juncal-Martínez

Expert Systems with Applications（2021）

引用 11|浏览9

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摘要

Emoji sentiment analysis is a relevant research topic nowadays, for which emoji sentiment lexica are key assets. Manual annotation affects directly their quality (where high quality usually corresponds to high self-agreement and inter-agreement).

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关键词

Natural Language Processing,Sentiment analysis,Emoji,Emoji lexica,Social media

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