Keyphrases
- wordnet
- co occurrence
- word sense disambiguation
- semantic relatedness
- natural language processing
- semantic relations
- text documents
- semantic distance
- semantic information
- semantic similarity
- automatically created
- semantic features
- semantic relationships
- lexical database
- sense disambiguation
- external knowledge
- knowledge base
- information retrieval systems
- lexical resources
- chinese english
- information retrieval
- heuristic rules
- textual entailment
- keywords
- lexical knowledge
- data mining