Knowledge Discovery by Relation Approximation: A Rough Set Approach.
Hung Son NguyenPublished in: RSKT (2006)
Keyphrases
- knowledge discovery
- approximation spaces
- rough set theory
- rough sets
- upper approximation
- concept lattice
- data mining
- conceptual clustering
- data mining and knowledge discovery
- formal concept analysis
- text mining
- equivalence relation
- data mining techniques
- association rules
- web mining
- conceptual design
- databases
- outlier detection
- data mining applications
- decision rules
- approximation methods
- case study
- approximation schemes
- error bounds
- information extraction
- knowledge discovery and data mining
- decision making
- binary relations
- closed form
- dominance relation
- knowledge discovery in databases
- decision table
- approximation algorithms
- decision support
- fuzzy sets
- knowledge base
- neural network