Keyphrases
- wordnet
- co occurrence
- natural language processing
- word sense disambiguation
- semantic information
- semantic similarity
- semantic relations
- semantic distance
- semantic features
- semantic relatedness
- lexical resources
- knowledge base
- automatically created
- lexical database
- keywords
- external knowledge
- textual entailment
- text documents
- lexical knowledge
- sentiment analysis
- semantic similarity measure
- word sense
- recognizing textual entailment
- semantic relationships
- keyword extraction
- unsupervised word sense disambiguation