Contents

TensorStream::OpMaker.define_operation :log do |op|
  op.what_it_does "Computes natural logarithm of x element-wise."

  op.parameter :input, "tensor X"
  op.option :name, "Optional name", :nil

  op.define_gradient do |grad, node, params|
    grad * TensorStream.reciprocal(params[0])
  end

  op.define_shape do |tensor|
    tensor.inputs[0].shape.shape
  end
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
tensor_stream-1.0.9	lib/tensor_stream/ops/log.rb
tensor_stream-1.0.8	lib/tensor_stream/ops/log.rb
tensor_stream-1.0.7	lib/tensor_stream/ops/log.rb
tensor_stream-1.0.6	lib/tensor_stream/ops/log.rb
tensor_stream-1.0.5	lib/tensor_stream/ops/log.rb
tensor_stream-1.0.4	lib/tensor_stream/ops/log.rb
tensor_stream-1.0.3	lib/tensor_stream/ops/log.rb
tensor_stream-1.0.2	lib/tensor_stream/ops/log.rb
tensor_stream-1.0.1	lib/tensor_stream/ops/log.rb