Keyphrases
- text categorization
- natural language processing
- text classification
- multi label
- feature selection
- knn
- k nearest neighbor
- reuters corpus
- information gain
- naive bayes
- information extraction
- feature weighting
- automated text categorization
- text documents
- term frequency
- document categorization
- semi supervised learning
- natural language
- question answering
- text collections
- semantic browsing
- feature selection for text categorization
- machine translation
- nearest neighbor
- unlabeled data
- text classifiers
- term weighting
- text mining
- automatic text categorization
- feature selections
- wordnet
- feature selection and classifier
- information retrieval
- machine learning
- neural network