Not As Easy As It Seems: Automating the Construction of Lexical Chains Using Roget's Thesaurus
Mario JarmaszStan SzpakowiczPublished in: CoRR (2012)
Keyphrases
- lexical chains
- automatic summarization
- keyword extraction
- semantic relations
- related words
- wordnet
- text summarization
- semantic similarity
- keywords
- document representation
- information retrieval
- artificial intelligence
- natural language processing
- co occurrence
- word sense disambiguation
- language independent
- expert systems