Contextual sentiment analysis for social media genres

The lexicon-based approaches to opinion mining involve the extraction of term polarities from sentiment lexicons and the aggregation of such scores to predict the overall sentiment of a piece of text. It is typically preferred where sentiment labelled data is difficult to obtain or algorithm robustn...

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Bibliographic Details
Published in:Knowledge-based systems 2016-09, Vol.108, p.92-101
Main Authors: Muhammad, Aminu, Wiratunga, Nirmalie, Lothian, Robert
Format: Article
Language:English
Subjects:
Contextual polarity
Genre-adaptation
Sentiment analysis
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