Best results were obtained with the resilient back propagation architecture for both these software packages.
And the "surprisingly resilient" back-to-school season, she wrote, had led to "our more upbeat outlook".
Simulation results show that resilient back propagation model performs better than RBF network, regression network and LS-SVR model.
This committee machine with training algorithms (CMTA) combines Levenberg Marquardt (LM), Bayesian regularization (BR), gradient descent (GD), one step secant (OSS), and resilient back-propagation (RP) algorithms.
The resilient back-propagation algorithm with sign instead of the gradient is used to derive the rule of updating network weights.
Among the different training algorithms, the resilient back-propagation (RP) algorithm illustrated the best convergence rate and the Levenberg Marquardt (LM) algorithm achieved the best overall detection accuracy.
Levenberg Marquardt (LM), Bayesian regulation (BR), scaled conjugate gradient (SCG) and resilient back propagation (RP) were investigated, and the algorithms were compared.
The NN models are developed with four different training algorithms (Levenberg Marquardt (LM), scaled conjugate gradient (SCG), one step secant (OSS) and resilient back-propagation (RP)) and the best one is chosen as the optimal NN expert of the CMIS.
Then selected descriptors were used as inputs for artificial neural networks with three different weight update functions including Levenberg Marquardt back propagation network (LM-ANN), resilient back propagation network (RP-ANN) and variable learning rate algorithm (GDX-ANN).
The Rockwell of a traditional Japanese knife, by contrast, runs in the middle sixties — at least near its edge, which is often harder than its more resilient back side.
