Keyphrases
- classification algorithm
- knn
- support vector machine
- k nearest neighbor
- training set
- document classification
- classification rules
- naive bayes
- classification method
- hierarchical classification
- accurate classification
- training phase
- concept drift
- learning algorithm
- class labels
- nearest neighbor
- input features
- natural language
- data mining
- neural network
- multi class
- feature space
- data analysis
- decision trees
- real world