mirror of
https://github.com/Llewellynvdm/php-ml.git
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e83f7b95d5
- Backpropagation using the neuron activation functions derivative - instead of hardcoded sigmoid derivative - Added missing activation functions derivatives - Sigmoid forced for the output layer - Updated ThresholdedReLU default threshold to 0 (acts as a ReLU) - Unit tests for derivatives - Unit tests for classifiers using different activation functions - Added missing docs |
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| .. | ||
| BinaryStepTest.php | ||
| GaussianTest.php | ||
| HyperboliTangentTest.php | ||
| PReLUTest.php | ||
| SigmoidTest.php | ||
| ThresholdedReLUTest.php | ||