Keyphrases
- word sense disambiguation
- wordnet
- feature generation
- classifier combination
- natural language processing
- classification accuracy
- machine learning methods
- feature set
- semantic relatedness
- highly ambiguous
- machine translation
- information extraction
- machine learning
- decision trees
- text classification
- wide coverage
- lexical information
- machine learning algorithms
- word sense
- feature space
- feature selection
- search engine