Keyphrases
- improved algorithm
- learning algorithm
- np hard
- optimization algorithm
- probabilistic model
- dynamic programming
- preprocessing
- objective function
- matching algorithm
- clustering method
- times faster
- theoretical analysis
- computationally efficient
- highly efficient
- data sets
- high accuracy
- space complexity
- cost function
- k means
- search space
- worst case
- video sequences
- computational complexity
- image segmentation
- similarity measure
- reinforcement learning
- recognition algorithm
- optimal solution
- constraint satisfaction
- tree structure
- detection algorithm
- segmentation algorithm
- np complete
- simulated annealing
- experimental evaluation