Keyphrases
- computational complexity
- learning algorithm
- memory requirements
- detection algorithm
- space complexity
- computational effort
- cost function
- small number
- execution times
- times faster
- tree structure
- objective function
- significant improvement
- improved algorithm
- recognition algorithm
- convergence rate
- convex hull
- matching algorithm
- k means
- optimization algorithm
- high accuracy
- worst case
- input data
- expectation maximization
- probabilistic model
- dynamic programming
- multi objective
- preprocessing
- data sets
- video sequences
- data structure
- computational cost
- experimental evaluation
- genetic algorithm
- neural network