OpinionFinder
Published 1 January 2005Open access
Theresa Wilson, Paul Hoffmann, Swapna Somasundaran, Jason S. Kessler, Janyce Wiebe, Yejin Choi
Citations471
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TL;DR
OpinionFinder is a system that performs subjectivity analysis, automatically identifying when opinions, sentiments, speculations, and other private states are present in text.
Abstract
OpinionFinder is a system that performs subjectivity analysis, automatically identifying when opinions, sentiments, speculations, and other private states are present in text. Specifically, OpinionFinder aims to identify subjective sentences and to mark various aspects of the subjectivity in these sentences, including the source (holder) of the subjectivity and words that are included in phrases expressing positive or negative sentiments.
Keywords
Computer Science
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