class DNN::Layers::Dot
Public Instance Methods
backward_node(dy)
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# File lib/dnn/core/layers/math_layers.rb, line 133 def backward_node(dy) [dy.dot(@x2.transpose), @x1.transpose.dot(dy)] end
forward_node(x1, x2)
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# File lib/dnn/core/layers/math_layers.rb, line 128 def forward_node(x1, x2) @x1, @x2 = x1, x2 x1.dot(x2) end