Heyting algebras with Boolean operators for rough sets and information retrieval applications.
Eric SanJuanPublished in: Discret. Appl. Math. (2008)
Keyphrases
- rough sets
- extended boolean
- boolean operators
- information retrieval
- set theory
- rough set theory
- fuzzy sets
- boolean queries
- decision rules
- rough sets theory
- fuzzy set theory
- data mining
- attribute reduction
- granular computing
- fuzzy logic
- dominance relation
- temporal reasoning
- retrieval effectiveness
- approximation spaces
- artificial intelligence
- concept lattice
- boolean algebra
- pattern recognition
- information retrieval systems
- knowledge discovery
- text retrieval
- spatial reasoning
- databases
- document collections
- query expansion
- search engine
- retrieval process
- web search engines
- equivalence relation
- language model
- data analysis
- fuzzy rough sets
- decision trees
- neural network