Generating high-coverage semantic orientation lexicons from overtly marked words and a thesaurus

EMNLP, pp. 599-608, 2009.

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Keywords:
high-coverage semantic orientation lexicongeneral inquirerextrinsic evaluationgold standardroget-like thesaurusMore(8+)

Abstract:

Sentiment analysis often relies on a semantic orientation lexicon of positive and negative words. A number of approaches have been proposed for creating such lexicons, but they tend to be computationally expensive, and usually rely on significant manual annotation and large corpora. Most of these methods use WordNet. In contrast, we propo...More

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