class DNN::Layers::Log

Public Instance Methods

backward_node(dy) click to toggle source
# File lib/dnn/core/layers/math_layers.rb, line 158
def backward_node(dy)
  dy / @x
end
forward_node(x) click to toggle source
# File lib/dnn/core/layers/math_layers.rb, line 153
def forward_node(x)
  @x = x
  Xumo::NMath.log(x)
end