Fine-grained Product Features Extraction and Categorization in Reviews Opinion Mining.
Sheng HuangXinlan LiuXueping PengZhendong NiuPublished in: ICDM Workshops (2012)
Keyphrases
- fine grained
- features extraction
- opinion mining
- product reviews
- product features
- customer reviews
- online product reviews
- automatic classification
- sentiment analysis
- coarse grained
- online reviews
- feature extraction
- wavelet transform
- access control
- sentiment classification
- text categorization
- topic modeling
- positive or negative
- consumer reviews
- customer satisfaction
- character recognition
- feature selection
- text mining
- training data