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WSDM
2010
ACM
197views Data Mining» more  WSDM 2010»
9 years 12 months ago
Adapting Information Bottleneck Method for Automatic Construction of Domain-oriented Sentiment Lexicon
Domain-oriented sentiment lexicons are widely used for finegrained sentiment analysis on reviews; therefore, the automatic construction of domain-oriented sentiment lexicon is a f...
Songbo Tan, Weifu Du, Xiaochun Yun, Xueqi Cheng
CIKM
2009
Springer
9 years 5 months ago
Building domain-oriented sentiment lexicon by improved information bottleneck
This paper describes an adapted information bottleneck approach for construction of domain-oriented sentiment lexicon. The basic idea is to use three kinds of relationships (WWint...
Weifu Du, Songbo Tan
WWW
2011
ACM
8 years 9 months ago
Automatic construction of a context-aware sentiment lexicon: an optimization approach
The explosion of Web opinion data has made essential the need for automatic tools to analyze and understand people’s sentiments toward different topics. In most sentiment analy...
Yue Lu, Malú Castellanos, Umeshwar Dayal, C...
ICDM
2008
IEEE
136views Data Mining» more  ICDM 2008»
9 years 9 months ago
Document-Word Co-regularization for Semi-supervised Sentiment Analysis
The goal of sentiment prediction is to automatically identify whether a given piece of text expresses positive or negative opinion towards a topic of interest. One can pose sentim...
Vikas Sindhwani, Prem Melville
MM
2015
ACM
12views Multimedia» more  MM 2015»
3 years 10 months ago
Visual Affect Around the World: A Large-scale Multilingual Visual Sentiment Ontology
Every culture and language is unique. Our work expressly focuses on the uniqueness of culture and language in relation to human affect, specifically sentiment and emotion semant...
Brendan Jou, Tao Chen, Nikolaos Pappas, Miriam Red...
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