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Related Papers

Unsupervised Discovery of Discourse Relations for Eliminating Intra-sentence Polarity Ambiguities

Authors: nan

Publication: TIPSTER (2011)

DOI: nan

Polarity classification of opinionated sen- tences with both positive and negative senti- ments1 is a key challenge in sentiment anal- ysis. This paper presents a novel unsuper- vised method for …...

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