Discovery of Positive and Negative Knowledge in Medical Databases Using Rough Sets.
Shusaku TsumotoPublished in: Progress in Discovery Science (2002)
Keyphrases
- positive and negative
- rough sets
- decision rules
- medical databases
- rule induction
- rough set theory
- knowledge extraction
- knowledge discovery
- data mining
- fuzzy sets
- positive or negative
- rough sets theory
- knowledge base
- granular computing
- domain knowledge
- data mining techniques
- attribute reduction
- continuous valued attributes
- knowledge acquisition
- expert systems
- pattern recognition
- dominance relation
- rule sets
- data mining methods
- knowledge based systems
- fuzzy logic
- discovery process
- decision making
- computer vision
- learning algorithm