An approximate U-Lagrangian and algorithm to UV decomposition.
Feng ShanLi-Ping PangZun-Quan XiaPublished in: Appl. Math. Comput. (2007)
Keyphrases
- dynamic programming
- learning algorithm
- optimization algorithm
- improved algorithm
- optimal solution
- computational complexity
- recognition algorithm
- cost function
- theoretical analysis
- decomposition algorithm
- segmentation algorithm
- simulated annealing
- computational cost
- preprocessing
- search space
- significant improvement
- experimental evaluation
- high accuracy
- similarity measure
- computationally efficient
- expectation maximization
- detection algorithm
- clustering method
- tree structure
- input data
- probabilistic model
- piecewise linear
- wavelet packet
- data sets