Keyphrases
- detection algorithm
- computational cost
- k means
- experimental evaluation
- particle swarm optimization
- optimization algorithm
- estimation algorithm
- computationally efficient
- times faster
- memory requirements
- cost function
- high accuracy
- dynamic programming
- significant improvement
- data sets
- improved algorithm
- learning algorithm
- segmentation algorithm
- worst case
- theoretical analysis
- input data
- linear programming
- semi supervised
- np hard
- hidden markov models
- support vector
- genetic algorithm