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5 篇文献
 
Do users rate or review?: boost phrase-level sentiment labeling with review-level sentiment classification  
Current approaches for contextual sentiment lexicon construction in phrase-level sentiment analysis assume that the numerical star rating of a review represents the overall sentiment orientation of th......
Proceedings of the 37th International ACM SIGIR Conference on Research \and\#38; Development in Information Retrieval  2014
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Latent Sentiment Model for Weakly-Supervised Cross-Lingual Sentiment Classification  
In this paper, we present a novel weakly-supervised method for cross-lingual sentiment analysis. In specific, we propose a latent sentiment model (LSM) based on latent Dirichlet allocation where sent......
European Colloquium on IR Research  2011
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Transverse subjectivity classification  
In this paper, we consider the problem of building models that have high subjectivity classification accuracy across domains. For that purpose, we present and evaluate new methods based on multi-view ......
Knowledge Discovery and Data Mining  2012
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Learning sentiment classification model from labeled features  
We propose a novel framework where an initial classifier is learned by incorporating prior information extracted from an existing sentiment lexicon. Preferences on expectations of sentiment labels of ......
International Conference on Information and Knowledge Management  2010
0次引用 0 0
Generating virtual ratings from chinese reviews to augment online recommendations  
Collaborative filtering (CF) recommenders based on User-Item rating matrix as explicitly obtained from end users have recently appeared promising in recommender systems. However, User-Item rating matr......
ACM TIST  2013
1次引用 0 0

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