opinion polarity classification

EMNLP
2009

104views Natural Language Processing» more EMNLP 2009»

Supervised and Unsupervised Methods in Employing Discourse Relations for Improving Opinion Polarity Classification

13 years 10 months ago

This work investigates design choices in modeling a discourse scheme for improving opinion polarity classification. For this, two diverse global inference paradigms are used: a su...

Swapna Somasundaran, Galileo Namata, Janyce Wiebe,...

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CIKM
2008
Springer

110views Information Technology» more CIKM 2008»

Improve the effectiveness of the opinion retrieval and opinion polarity classification

14 years 2 months ago

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Opinion retrieval is a document retrieving and ranking process. A relevant document must be relevant to the query and contain opinions toward the query. Opinion polarity classific...

Wei Zhang, Lifeng Jia, Clement T. Yu, Weiyi Meng

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