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