neural network in matlab

Here's an example of how to create and train a simple neural network in MATLAB:

main.m
% Create a new neural network with one hidden layer of 10 neurons
net = feedforwardnet(10);

% Load your training data
load iris_dataset
inputs = irisInputs;
targets = irisTargets;

% Set the training parameters
net.trainParam.epochs = 100;
net.trainParam.lr = 0.1;

% Train the network
net = train(net, inputs, targets);

% Test the network with some new data
test_inputs = [5.1;3.5;1.4;0.2];
test_outputs = net(test_inputs);
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This example creates a feedforward neural network with one hidden layer of 10 neurons. The network is then trained with the iris dataset, which is loaded from the MATLAB dataset library. Finally, the trained network is used to predict the class of a new sample.

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