Keyphrases
- wordnet
- semantic relations
- automatically created
- co occurrence
- natural language processing
- lexical resources
- word sense disambiguation
- semantic information
- semantic relatedness
- knowledge base
- semantic network
- external knowledge
- concept hierarchy
- semantic relationships
- semantic distance
- semantic similarity
- word meanings
- semantic features
- lexical database
- ontology learning
- morphological analysis
- text documents
- word forms
- keywords
- word sense
- text clustering
- recognizing textual entailment
- part of speech
- text retrieval
- semantic similarity measure