Keyphrases
- clustering method
- flight data
- feature extraction
- hierarchical clustering
- clustering algorithm
- cluster analysis
- similarity measure
- clustering analysis
- image processing
- relational clustering
- clustering framework
- spectral clustering
- affinity propagation
- dissimilarity measure
- document clustering
- hierarchical clustering algorithm
- unsupervised clustering
- subspace clustering
- fuzzy c means
- spatial clustering
- principal component analysis
- dimensionality reduction
- fuzzy clustering method
- feature selection
- k means
- graph clustering
- feature space
- fuzzy logic
- image segmentation
- classical clustering algorithms