Ninluc/Reseaux-de-neurones-artificiels-Perceptrons
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Fix gradient descent
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This commit is contained in:
Matthias Guillitte
2026-03-22 10:42:15 +01:00
parent 4717254da4
commit 8af26db16c
1 changed files with 2 additions and 0 deletions
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app/Models/GradientDescentPerceptronTraining.php
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@@ -54,6 +54,8 @@ class GradientDescentPerceptronTraining extends NetworkTraining
$this->addIterationToBuffer($iterationError, [[$this->perceptron->getSynapticWeights()]]); $this->addIterationToBuffer($iterationError, [[$this->perceptron->getSynapticWeights()]]);
} }
$this->epochError /= $this->datasetReader->getEpochExamplesCount(); // Average error for the epoch
// Synaptic weights correction after each epoch // Synaptic weights correction after each epoch
$synaptic_weights = $this->perceptron->getSynapticWeights(); $synaptic_weights = $this->perceptron->getSynapticWeights();
$new_weights = array_map( $new_weights = array_map(