The proof of the sufficient descent condition of the Wei-Yao-Liu conjugate gradient method under the strong Wolfe-Powell line search.
Hai HuangZengxin WeiShengwei YaoPublished in: Appl. Math. Comput. (2007)
Keyphrases
- line search
- conjugate gradient
- conjugate gradient method
- training algorithm
- objective function
- convergence rate
- maximum likelihood estimation
- levenberg marquardt
- faster convergence
- back propagation
- artificial neural networks
- neural network
- reproducing kernel hilbert space
- kernel machines
- bundle adjustment
- convergence speed
- global optimization
- support vector machine
- learning algorithm