1 reference to Subtract
Microsoft.ML.FastTree (1)
Training\OptimizationAlgorithms\ConjugateGradientDescent.cs (1)
38
double beta = VectorUtils.GetDotProduct(_currentGradient, VectorUtils.
Subtract
(_currentGradient, _previousGradient)) / VectorUtils.GetDotProduct(_previousGradient, _previousGradient);