Query Expansion Using Conceptual Fuzzy Sets For Search Engine.
Masanori TajimaTomohiro TakagiPublished in: FUZZ-IEEE (2001)
Keyphrases
- query expansion
- fuzzy sets
- search engine
- information retrieval
- ranking scheme
- search logs
- rough sets
- membership functions
- information retrieval systems
- information granules
- fuzzy set theory
- fuzzy logic
- retrieval effectiveness
- language model
- computational intelligence
- text retrieval
- pseudo relevance feedback
- web search engines
- relevant documents
- retrieval model
- web search
- fuzzy rules
- relevance feedback
- search queries
- fuzzy sets theory
- keywords
- granular computing
- fuzzy relations
- user queries
- query terms
- retrieval systems
- retrieved documents
- neural network
- interactive query expansion
- web pages
- data mining
- information extraction
- probabilistic model
- automatic query expansion
- feature extraction