Multi-documents Automatic Abstracting based on text clustering and semantic analysis.
Qinglin GuoMing ZhangPublished in: Knowl. Based Syst. (2009)
Keyphrases
- text clustering
- semantic analysis
- document clustering
- text mining
- semantic information
- natural language processing
- text documents
- text data
- hierarchical clustering
- document representation
- background knowledge
- wordnet
- natural language
- clustering algorithm
- text collections
- document collections
- text categorization
- text classification
- metric learning
- vector space model
- self organizing maps
- k means
- information retrieval
- user feedback
- collaborative filtering
- document retrieval
- question answering
- retrieval systems
- databases
- prior knowledge
- digital libraries
- high level
- feature selection
- machine learning