Keyphrases
- k means
- optimal solution
- theoretical analysis
- matching algorithm
- learning algorithm
- cost function
- times faster
- computational cost
- simulated annealing
- objective function
- evolutionary algorithm
- significant improvement
- recognition algorithm
- computationally efficient
- high accuracy
- dynamic programming
- optimization algorithm
- detection algorithm
- worst case
- probabilistic model
- experimental evaluation
- improved algorithm
- preprocessing
- tree structure
- motion estimation
- estimation algorithm
- mathematical model
- expectation maximization
- np hard
- multi objective
- lower bound
- bayesian networks