Fuzzy co-clustering of documents and keywords.
Krishna KummamuruAjay DhawaleRaghu KrishnapuramPublished in: FUZZ-IEEE (2003)
Keyphrases
- keywords
- text documents
- relevant documents
- web documents
- keyword extraction
- user queries
- search engine
- information retrieval
- text clustering
- fuzzy logic
- fuzzy sets
- text mining
- document clustering
- index terms
- textual information
- keyword search
- semantic information
- fuzzy rules
- similar documents
- document set
- semantic relationships
- membership functions
- information theoretic
- document retrieval
- information retrieval systems
- document collections
- visual features
- vector space model
- categorical data
- fuzzy clustering
- query keywords
- web pages
- wordnet
- semi supervised
- related documents
- concept hierarchy
- text classification
- document representation
- topic models
- bag of words
- retrieval systems
- clustering algorithm
- relevant content
- nonnegative matrix tri factorization
- search terms
- wikipedia articles
- collaborative filtering
- keyword queries
- fuzzy numbers
- free text
- query terms