Keyphrases
- qualitative and quantitative
- classification accuracy
- quantitative and qualitative
- pattern classification
- feature selection
- decision trees
- feature extraction
- data analysis
- feature vectors
- active learning
- classification scheme
- classification systems
- classification method
- classification process
- pattern recognition
- machine learning
- qualitative reasoning
- qualitative models
- data mining
- behavior analysis
- automatic classification
- class labels
- unsupervised learning
- training set
- preprocessing