Optimization of Masking Expansion Algorithm in Psychoacoustic Models.
Hong-fu LiuCong ZhangRui-fan LiangPublished in: IPTC (2011)
Keyphrases
- optimization process
- detection algorithm
- preprocessing
- optimization algorithm
- optimization method
- objective function
- k means
- probabilistic model
- improved algorithm
- combinatorial optimization
- experimental evaluation
- segmentation algorithm
- times faster
- convergence rate
- cost function
- search space
- bayesian framework
- simulated annealing
- decision trees
- matching algorithm
- neural network
- learning algorithm
- computationally efficient
- stochastic gradient
- theoretical analysis
- expectation maximization
- linear programming
- high accuracy
- dynamic programming
- np hard
- significant improvement
- graph cuts
- tree structure
- particle swarm optimization
- computational cost
- mobile robot
- recognition algorithm
- multiple models
- clustering algorithm