Exploiting noun phrases and semantic relationships for text document clustering.
Hai-Tao ZhengBo-Yeong KangHong-Gee KimPublished in: Inf. Sci. (2009)
Keyphrases
- noun phrases
- document clustering
- semantic relationships
- semantic relations
- keywords
- text documents
- semantic features
- wordnet
- text mining
- document representation
- named entities
- co occurrence
- document collections
- semantic information
- clustering algorithm
- vector space model
- tf idf
- part of speech
- natural language processing
- clustering method
- knowledge sources
- semantic similarity
- k means
- search engine
- databases
- text retrieval
- information extraction
- data sources
- knowledge base
- information retrieval
- cluster analysis
- web documents
- text classification
- database