A new algorithm for automatic computation of solitary wave solutions to nonlinear partial differential equations based on the Exp-function method.
Lei ZhaoDingjiang HuangShuigeng ZhouPublished in: Appl. Math. Comput. (2012)
Keyphrases
- cost function
- dynamic programming
- high accuracy
- theoretical analysis
- preprocessing
- experimental evaluation
- mapping function
- significant improvement
- improved algorithm
- optimization algorithm
- detection algorithm
- detection method
- computational cost
- computational efficiency
- objective function
- similarity measure
- recognition algorithm
- optimization method
- fully automatic
- computationally efficient
- computational complexity
- convergence rate
- optimal solution
- matching algorithm
- global solution
- learning algorithm
- gaussian function
- estimation algorithm
- clustering method
- nonlinear partial differential equations
- error function
- segmentation algorithm
- support vector machine svm
- density function
- spline interpolation
- score function
- energy function
- heuristic methods
- segmentation method
- probabilistic model
- em algorithm
- classification algorithm
- k means
- tree structure
- genetic algorithm
- previously computed
- np hard
- simulated annealing
- input data
- pairwise
- expectation maximization
- image enhancement