Keyphrases
- word sense disambiguation
- wordnet
- natural language processing
- machine translation
- semantic relatedness
- information extraction
- highly ambiguous
- feature generation
- part of speech
- word sense
- lexical knowledge
- linguistic knowledge
- wide coverage
- semantic similarity
- unsupervised word sense disambiguation
- feature set
- information retrieval systems
- semantic roles
- low level
- k means
- training set
- decision trees