A rough-fuzzy document grading system for customized text information retrieval.
Shailendra SinghLipika DeyPublished in: Inf. Process. Manag. (2005)
Keyphrases
- information retrieval
- rough fuzzy
- computational theory
- information retrieval systems
- document corpus
- document collections
- neural network
- rough set theory
- text mining
- independent component analysis
- text documents
- retrieval systems
- rough sets
- relevant documents
- rule generation
- vector space model
- related documents
- fuzzy sets
- granular computing
- rule extraction
- data analysis
- test collection
- semantic information
- pattern recognition
- keywords
- information extraction
- black box