Rough Set based Feature Selection for Clustering.
Alka AroraRajni JainShuchita UpadhyayaPublished in: IICAI (2007)
Keyphrases
- feature selection
- clustering algorithm
- clustering method
- data mining and pattern recognition
- unsupervised feature selection
- fuzzy clustering
- unsupervised learning
- high dimensionality
- k means
- learning algorithm
- multi class
- machine learning
- text categorization
- self organizing maps
- information theoretic
- feature extraction
- distance metric
- data clustering
- hierarchical clustering
- document clustering
- class separability
- decision trees
- attribute reduction
- categorical data
- multi task
- mutual information
- feature space
- high dimensional data
- rough sets
- text classification