A new approach for fuzzy information retrieval based on weighted power-mean averaging operators.
Won-Sin HongShi-Jay ChenLi-Hui WangShyi-Ming ChenPublished in: Comput. Math. Appl. (2007)
Keyphrases
- information retrieval
- fuzzy sets
- extended boolean
- fuzzy logic
- information retrieval systems
- possibilistic c means
- weighted association rules
- search engine
- fuzzy numbers
- aggregation operators
- membership functions
- weighted association rule mining
- fuzzy set theory
- interval valued
- t norm
- power consumption
- fuzzy rules
- morphological operators
- test collection
- query expansion
- text mining
- neural network
- ordered fuzzy numbers
- tf idf
- vector space model
- learning to rank
- text retrieval
- question answering
- information extraction
- fuzzy control
- fuzzy neural network
- fuzzy systems
- soft computing
- mathematical morphology
- document retrieval
- relevant documents