An Effective Approach Based on Rough Set and Topic Cluster to Build Peer Communities.
Quanqing XuZhihuan QiuYafei DaiXiaoming LiPublished in: ISPA (2007)
Keyphrases
- rough sets
- rough set theory
- fuzzy sets
- information entropy
- rule induction
- decision rules
- attribute reduction
- clustering algorithm
- data mining
- rule extraction
- fuzzy rough sets
- topic models
- granular computing
- data analysis
- knowledge reduction
- tool for data mining
- rough sets theory
- variable precision
- set pair analysis
- decision table
- continuous valued attributes
- neural network
- fuzzy logic
- equivalence relation
- dominance relation
- web documents
- knowledge acquisition
- image processing
- decision making
- real world