A semantic approach for text clustering using WordNet and lexical chains.
Tingting WeiYonghe LuHuiyou ChangQiang ZhouXianyu BaoPublished in: Expert Syst. Appl. (2015)
Keyphrases
- wordnet
- text clustering
- lexical chains
- semantic information
- semantic similarity
- semantic features
- semantic relations
- natural language processing
- co occurrence
- text documents
- word sense disambiguation
- semantic relatedness
- knowledge base
- semantically related
- natural language
- keywords
- background knowledge
- document representation
- low level features
- related words
- clustering algorithm
- vector space model
- domain specific
- high dimensional