- Journal of Multidisciplinary Modeling and Optimization
- Volume:2 Issue:2
- A Preconditioned Unconstrained Optimization Method for Training Multilayer Feed-forward Neural Netwo...
A Preconditioned Unconstrained Optimization Method for Training Multilayer Feed-forward Neural Network
Authors : Khalil ABBO, Zahra ZAHRA ABDLKAREEM
Pages : 71-79
View : 23 | Download : 2
Publication Date : 2020-02-24
Article Type : Research Paper
Abstract :Non-linear unconstrained optimization methods constitute excellent neural network training methods characterized by their simplicity and efficiency. In this paper, we propose a new preconditioned conjugate gradient neural network training algorithm which guarantees descent property with standard Wolfe condition. Encouraging numerical experiments verify that the proposed algorithm provides fast and stable convergence.Keywords : Unconstrained optimization, Neural network, Descent property
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