Rough Set Theory: Approach for Similarity Measure in Cluster Analysis.
Shuchita UpadhyayaAlka AroraRajni JainPublished in: DMIN (2006)
Keyphrases
- cluster analysis
- rough set theory
- similarity measure
- clustering method
- rough sets
- data analysis
- attribute reduction
- categorical data
- data mining
- decision table
- clustering algorithm
- knowledge reduction
- k means
- decision rules
- knowledge discovery
- microarray data
- tool for data mining
- cluster validity
- rule extraction
- hierarchical clustering algorithm
- discernibility matrix
- hierarchical latent class models
- pairwise
- information entropy
- hierarchical clustering
- fuzzy clustering
- equivalence relation
- rough sets theory
- concept lattice
- high dimensional data
- data mining techniques
- approximation spaces
- data warehouse
- pattern recognition
- decision making
- attribute set
- databases
- database