Thematic Fuzzy Clusters with an Additive Spectral Approach.
Susana NascimentoRui FelizardoBoris G. MirkinPublished in: EPIA (2011)
Keyphrases
- fuzzy clustering
- fuzzy sets
- fuzzy clustering algorithm
- fuzzy logic
- possibilistic clustering
- clustering algorithm
- fuzzy numbers
- fuzzy set theory
- membership functions
- cluster analysis
- unsupervised fuzzy clustering
- fuzzy membership
- self organizing maps
- gustafson kessel
- cluster validity index
- fuzzy rules
- spectral analysis
- validity index
- data points
- hierarchical clustering
- data clustering
- document clustering
- density based clustering
- fuzzy model
- spectral features
- hyperspectral
- fuzzy c means
- decision makers
- expert systems