An ensemble method for unbalanced sentiment classification.
Dongmei ZhangJun MaJing YiXiaofei NiuXiaojing XuPublished in: ICNC (2015)
Keyphrases
- ensemble methods
- sentiment classification
- sentiment analysis
- prediction accuracy
- text classification
- decision trees
- machine learning methods
- base classifiers
- benchmark datasets
- cross domain
- opinion mining
- sentence level
- random forest
- cross lingual
- sentiment polarity
- subspace methods
- feature subset
- text documents
- data mining
- ensemble classifier
- product reviews