Keyphrases
- xml documents
- classification accuracy
- pattern recognition
- preprocessing
- classification scheme
- machine learning
- decision trees
- feature extraction
- feature space
- classification systems
- pattern classification
- classification method
- class labels
- machine learning algorithms
- support vector machine svm
- query language
- databases
- support vector machine
- supervised learning
- text classification
- training set
- decision rules
- classification algorithm
- model selection
- training samples
- relational databases
- support vector
- neural network
- data sets
- database