2011

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Text Classification for a Large-Scale Taxonomy Using Dynamically Mixed Local and Global Models for a Node
Heung-Seon Oh | Yoonjung Choi | Sung-Hyon Myaeng
Advances in Information Retrieval - 33rd European Conference on IR Research, ECIR 2011, Dublin, Ireland, April 18-21, 2011. Proceedings

2010

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Detecting Opinions and their Opinion Targets in NTCIR-8
Yoonjung Choi | Seongchan Kim | Sung-Hyon Myaeng
Proceedings of the 8th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-8, National Center of Sciences, Tokyo, Japan, June 15-18, 2010

2009

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Domain-specific sentiment analysis using contextual feature generation
Yoonjung Choi | Youngho Kim | Sung-Hyon Myaeng
Proceedings of the 1st International CIKM Workshop on Topic-Sentiment Analysis for Mass Opinion, TSA '09, Hong Kong, SAR, China, November 6, 2009

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