Knowledge discovery for goods classification based on rough set.
Chuanhua ZengYang XuZheng PeiWeicheng XiePublished in: GrC (2005)
Keyphrases
- rough sets
- rough set theory
- decision rules
- knowledge discovery
- variable precision
- data mining
- rule induction
- rule extraction
- pattern recognition
- feature reduction
- decision table
- fuzzy sets
- continuous valued attributes
- decision trees
- dominance relation
- rough sets theory
- information entropy
- classification algorithm
- rule sets
- data analysis
- rough set model
- knowledge discovery in databases
- text classification
- feature space
- attribute reduction
- tool for data mining
- set pair analysis
- concept lattice
- document classification
- classification accuracy
- training set
- feature extraction
- machine learning
- data reduction
- data mining techniques
- fuzzy logic
- preprocessing
- condition attributes
- artificial intelligence
- information retrieval