Topic sentiment analysis in twitter: a graph-based hashtag sentiment classification approach.
Xiaolong WangFuru WeiXiaohua LiuMing ZhouMing ZhangPublished in: CIKM (2011)
Keyphrases
- sentiment analysis
- sentiment classification
- public opinion
- opinion mining
- sentiment polarity
- social media content
- document level
- product reviews
- topic models
- sentence level
- text classification
- text mining
- user generated
- online reviews
- social media
- cross domain
- cross lingual
- product features
- training data
- social networks
- data mining
- topic modeling
- databases
- text categorization
- knn
- topic specific
- feature selection
- artificial intelligence