Using Ontology and Rough Set Building e-Commerce Knowledge Management System.
Guo LiQihua PengPublished in: CSISE (3) (2011)
Keyphrases
- rough sets
- rough set theory
- decision rules
- rough sets theory
- rule induction
- fuzzy sets
- continuous valued attributes
- attribute reduction
- set pair analysis
- knowledge reduction
- domain knowledge
- data mining
- rule extraction
- domain specific
- tool for data mining
- fuzzy rough sets
- granular computing
- knowledge base
- information entropy
- dominance relation
- pattern recognition
- knowledge management
- real time
- rough set model
- discernibility matrix
- variable precision
- data analysis
- knowledge representation
- attribute reduction algorithm
- topological relations
- text mining
- spatial reasoning