Keyphrases
- cost function
- experimental evaluation
- learning algorithm
- segmentation algorithm
- k means
- significant improvement
- estimation algorithm
- times faster
- tree structure
- detection algorithm
- theoretical analysis
- preprocessing
- dynamic programming
- improved algorithm
- similarity measure
- expectation maximization
- np hard
- objective function
- optimization algorithm
- computational complexity
- data sets
- recognition algorithm
- path planning
- support vector machine svm
- particle swarm optimization
- input data
- simulated annealing
- probabilistic model
- computational cost