Keyphrases
- learning algorithm
- computational complexity
- dynamic programming
- times faster
- k means
- optimization algorithm
- np hard
- high accuracy
- objective function
- detection algorithm
- theoretical analysis
- computationally efficient
- worst case
- matching algorithm
- classification algorithm
- experimental evaluation
- probabilistic model
- improved algorithm
- clustering method
- expectation maximization
- image sequences
- neural network
- cost function
- multi objective
- significant improvement
- preprocessing
- image processing
- optimal solution
- similarity measure