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