use of org.nd4j.linalg.api.ops.impl.transforms.gradient.SoftSignDerivative in project nd4j by deeplearning4j.
the class ActivationSoftSign method backprop.
@Override
public Pair<INDArray, INDArray> backprop(INDArray in, INDArray epsilon) {
INDArray dLdz = Nd4j.getExecutioner().execAndReturn(new SoftSignDerivative(in));
dLdz.muli(epsilon);
return new Pair<>(dLdz, null);
}
Aggregations