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  • Bug fixes for general core bugs in 4.0.x will end 8 May 2023 (12 months).
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/lib/mlbackend/php/phpml/src/Phpml/NeuralNetwork/Training/ -> Backpropagation.php (source)

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Differences Between: [Versions 310 and 400] [Versions 311 and 400] [Versions 39 and 400]

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File Size: 100 lines (2 kb)
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Defines 1 class

Backpropagation:: (6 methods):
  __construct()
  setLearningRate()
  getLearningRate()
  backpropagate()
  getSigma()
  getPrevSigma()


Class: Backpropagation  - X-Ref

__construct(float $learningRate)   X-Ref


setLearningRate(float $learningRate)   X-Ref
No description

getLearningRate()   X-Ref
No description

backpropagate(array $layers, $targetClass)   X-Ref

param: mixed $targetClass

getSigma(Neuron $neuron, int $targetClass, int $key, bool $lastLayer)   X-Ref
No description

getPrevSigma(Neuron $neuron)   X-Ref
No description