176 search results - page 2 / 36 » Determining Term Subjectivity and Term Orientation for Opini... |
CIKM
2009
Springer
13 years 9 months ago
2009
Springer
In this work, we show the importance of multidimensional opinion representation in the political context combining domain knowledge and results from principal component analysis. ...
CIKM
2009
Springer
13 years 8 months ago
2009
Springer
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...
WWW
2005
ACM
14 years 6 months ago
2005
ACM
The Web has become an excellent source for gathering consumer opinions. There are now numerous Web sites containing such opinions, e.g., customer reviews of products, forums, disc...
ICDM
2003
IEEE
13 years 10 months ago
2003
IEEE
We present Sentiment Analyzer (SA) that extracts sentiment (or opinion) about a subject from online text documents. Instead of classifying the sentiment of an entire document abou...
SIGIR
2012
ACM
11 years 7 months ago
2012
ACM
The term online reputation addresses trust relationships amongst agents in dynamic open systems. These can appear as ratings, recommendations, referrals and feedback. Several repu...