Keyphrases
- computational complexity
- learning algorithm
- detection algorithm
- objective function
- preprocessing
- high accuracy
- dynamic programming
- optimal solution
- estimation algorithm
- k means
- times faster
- computational cost
- improved algorithm
- experimental evaluation
- tree structure
- worst case
- support vector machine
- np hard
- cost function
- selection algorithm
- single pass
- recognition algorithm
- convergence rate
- space complexity
- matching algorithm
- classification algorithm
- data sets
- ant colony optimization
- energy function
- segmentation algorithm
- theoretical analysis
- computationally efficient
- least squares
- scheduling problem
- evolutionary algorithm
- similarity measure
- genetic algorithm