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30 lines
748 B
Markdown
30 lines
748 B
Markdown
# MultilayerPerceptron
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A multilayer perceptron (MLP) is a feedforward artificial neural network model that maps sets of input data onto a set of appropriate outputs.
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## Constructor Parameters
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* $layers (array) - array with layers configuration, each value represent number of neurons in each layers
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* $activationFunction (ActivationFunction) - neuron activation function
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```
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use Phpml\NeuralNetwork\Network\MultilayerPerceptron;
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$mlp = new MultilayerPerceptron([2, 2, 1]);
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// 2 nodes in input layer, 2 nodes in first hidden layer and 1 node in output layer
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```
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## Methods
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* setInput(array $input)
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* getOutput()
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* getLayers()
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* addLayer(Layer $layer)
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## Activation Functions
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* BinaryStep
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* Gaussian
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* HyperbolicTangent
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* Sigmoid (default)
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