Keyphrases
- selection algorithm
- detection algorithm
- cost function
- np hard
- learning algorithm
- theoretical analysis
- linear programming
- computational cost
- experimental evaluation
- optimization algorithm
- preprocessing
- dynamic programming
- clustering method
- similarity measure
- high accuracy
- segmentation algorithm
- expectation maximization
- estimation algorithm
- single pass
- particle swarm optimization
- significant improvement
- k means
- optimal solution
- input data
- simulated annealing
- computational complexity
- times faster
- improved algorithm
- image sequences
- space complexity
- data sets