Keyphrases
- cost function
- computational cost
- k means
- high precision
- objective function
- clustering method
- segmentation method
- significant improvement
- experimental evaluation
- computational complexity
- theoretical analysis
- self organizing maps
- fully automatic
- classification accuracy
- preprocessing
- hierarchical clustering
- synthetic data
- detection method
- support vector machine svm
- model selection
- input data
- edge detection
- training set