Keyphrases
- wordnet
- natural language processing
- co occurrence
- word sense disambiguation
- semantic information
- semantic relations
- semantic relatedness
- knowledge base
- semantic network
- text documents
- semantic similarity
- semantic features
- keywords
- semantic distance
- lexical knowledge
- unsupervised word sense disambiguation
- semantic relationships
- lexical resources
- information retrieval
- information extraction
- lexical database
- recognizing textual entailment