Recognizing contextual polarity in phrase-level sentiment analysis

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Recognizing contextual polarity in phrase-level sentiment analysis
Authors: Theresa Wilson, Janyce Wiebe, Paul Hoffmann
Citation: HLT '05 Proceedings of the conference on Human Language Technology and Empirical Methods in Natural Language Processing  : 347-354. 2005
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Publisher: Association for Computational Linguistics, Stroudsburg, PA, USA
Meeting: HLT '05
Database(s): Google Scholar cites
DOI: 10.3115/1220575.1220619.
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Recognizing contextual polarity in phrase-level sentiment analysis describes a method for sentiment analysis.

[edit] Results

[edit] Human sentiment analysis

Two humans annotating 447 subjective expressions as either neutral, positive or both reaches an agreement on 82-90%.

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