Keyphrases
- computational cost
- detection algorithm
- dynamic programming
- experimental evaluation
- probabilistic model
- times faster
- theoretical analysis
- response time
- high accuracy
- np hard
- learning algorithm
- convergence rate
- matching algorithm
- optimization algorithm
- simulated annealing
- significant improvement
- k means
- preprocessing
- data structure
- objective function
- data sets
- image retrieval
- particle swarm optimization
- computational complexity
- tree structure
- database systems
- recognition algorithm
- selection algorithm