Keyphrases
- k means
- clustering method
- detection method
- high accuracy
- computational cost
- fully automatic
- high precision
- pairwise
- significant improvement
- support vector machine
- neural network
- unsupervised learning
- experimental evaluation
- objective function
- data sets
- dynamic programming
- cost function
- feature space
- input data
- model selection
- segmentation algorithm
- similarity measure
- image processing
- synthetic data
- machine learning
- evaluation method
- unsupervised clustering