A trigonometrically-fitted method with two frequencies, one for the solution and another one for the derivative.
Higinio RamosJesús Vigo-AguiarPublished in: Comput. Phys. Commun. (2014)
Keyphrases
- synthetic data
- high precision
- computational cost
- neural network
- optimization algorithm
- dynamic programming
- clustering method
- computationally efficient
- high accuracy
- mathematical model
- probabilistic model
- experimental evaluation
- cost function
- closed form
- preprocessing
- frequency domain
- numerical methods
- initial solution
- eikonal equation
- detection algorithm
- edge detection
- semi supervised
- significant improvement
- pairwise
- optimal solution
- similarity measure
- learning algorithm