Validity index for crisp and fuzzy clusters.
Malay Kumar PakhiraSanghamitra BandyopadhyayUjjwal MaulikPublished in: Pattern Recognit. (2004)
Keyphrases
- validity index
- fuzzy clustering
- clustering algorithm
- fuzzy c means
- fuzzy clustering algorithms
- clustering validity
- membership values
- validity indices
- membership functions
- fuzzy sets
- fuzzy partitions
- davies bouldin
- fuzzy clustering algorithm
- fuzzy numbers
- clustering analysis
- fcm algorithm
- fuzzy logic
- possibilistic clustering
- cluster analysis
- fuzzy information
- feature extraction
- clustering method
- linguistic variables
- model selection
- rough sets
- k means
- pattern recognition
- image processing