This Neural Network Fitting app is used to fit data with neural network backpropagation. It trains a neural network to map between a set of inputs and output. The app can be used to predict response of independent variables.
The app requires R software (minimum required version 3.4.1) and package neuralnet. The packages will be automatically installed when the App is launched the time. If not, please follow the steps of Installing the app section in this tutorial to trouble shoot.
Origin provides another app Neural Network Regression to do the same work with Python packages.
We have a curve with two peaks, and want to fit it with network backpropagation. We will then predict Y values from given X values.
There is no fixed way for finding the best settings of the model. The settings often require several attempts based on your data, to optimize the results.