Opinion Feature Extraction Using Class Sequential Rules.
Minqing HuBing LiuPublished in: AAAI Spring Symposium: Computational Approaches to Analyzing Weblogs (2006)
Keyphrases
- feature extraction and classification
- feature extraction
- pattern recognition
- linear feature extraction
- preprocessing
- scoring rules
- pattern classification
- image classification
- class labels
- rough sets
- dimensionality reduction
- dimension reduction
- feature vectors
- computer vision
- principal component analysis
- background knowledge
- attribute values
- data points
- production rules
- inductive inference
- positive or negative
- association rules
- face recognition