Keyphrases
- wordnet
- natural language processing
- word sense disambiguation
- co occurrence
- semantic information
- knowledge base
- semantic relations
- semantic relatedness
- semantic distance
- lexical database
- external knowledge
- text documents
- automatically created
- keywords
- semantic features
- semantic relationships
- lexical resources
- lexical knowledge
- artificial intelligence
- heuristic rules
- expert systems
- machine learning
- word sense
- context sensitive
- web pages
- sense disambiguation