What algorithm is used to train an artificial neural network?

This study aims to predict the shear strength of reinforced concrete (RC) deep beams based on artificial neural network (ANN) using four training algorithms, namely, Levenberg–Marquardt (ANN-LM), quasi-Newton method (ANN-QN), conjugate gradient (ANN-CG), and gradient descent (ANN-GD).

Why backpropagation algorithm is important in neural network?

Backpropagation (backward propagation) is an important mathematical tool for improving the accuracy of predictions in data mining and machine learning. Artificial neural networks use backpropagation as a learning algorithm to compute a gradient descent with respect to weights.

What is train in neural network?

In simple terms: Training a Neural Network means finding the appropriate Weights of the Neural Connections thanks to a feedback loop called Gradient Backward propagation … and that’s it folks.

How the training algorithm is performed in back propagation neural networks?

Backpropagation is used to train the neural network of the chain rule method. In simple terms, after each feed-forward passes through a network, this algorithm does the backward pass to adjust the model’s parameters based on weights and biases.

How training set is used to train neural network?

In supervised training, both the inputs and the outputs are provided. The network then processes the inputs and compares its resulting outputs against the desired outputs. Errors are then propagated back through the system, causing the system to adjust the weights which control the network.

Why training is important in neural network?

Training a neural network involves using an optimization algorithm to find a set of weights to best map inputs to outputs. The problem is hard, not least because the error surface is non-convex and contains local minima, flat spots, and is highly multidimensional.