php-ml/tests/Phpml/NeuralNetwork/ActivationFunction
David Monllaó e83f7b95d5 Fix activation functions support (#163)
- 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
2018-01-09 11:09:59 +01:00
..
BinaryStepTest.php Fix activation functions support (#163) 2018-01-09 11:09:59 +01:00
GaussianTest.php Fix activation functions support (#163) 2018-01-09 11:09:59 +01:00
HyperboliTangentTest.php Fix activation functions support (#163) 2018-01-09 11:09:59 +01:00
PReLUTest.php Fix activation functions support (#163) 2018-01-09 11:09:59 +01:00
SigmoidTest.php Fix activation functions support (#163) 2018-01-09 11:09:59 +01:00
ThresholdedReLUTest.php Fix activation functions support (#163) 2018-01-09 11:09:59 +01:00