Keyphrases
- learning algorithm
- computational cost
- theoretical analysis
- times faster
- computational complexity
- experimental study
- expectation maximization
- experimental evaluation
- k means
- dynamic programming
- optimization algorithm
- path planning
- cost function
- optimal solution
- objective function
- improved algorithm
- np hard
- search space
- feature space
- high accuracy
- linear programming
- matching algorithm
- neural network
- recognition algorithm
- tree structure
- selection algorithm
- estimation algorithm
- segmentation algorithm
- maximum likelihood
- image compression
- simulated annealing
- support vector machine
- scheduling problem
- multiscale
- similarity measure
- machine learning