Sha256: b25aca5f65ac712ef8db4deb957aad83452a6910671fe1f1d28d878b4843a156
Contents?: true
Size: 551 Bytes
Versions: 9
Compression:
Stored size: 551 Bytes
Contents
TensorStream::OpMaker.define_operation :mul do |op|
op.what_it_does "Returns x * y element-wise."
op.parameter :input_a, "tensor X"
op.parameter :input_b, "tensor Y"
op.apply_data_type_coercion!
op.supports_broadcasting!
op.option :name, "Optional name", :nil
op.define_gradient do |grad, node, params|
x, y = params
sx = ts.shape(x)
sy = ts.shape(y)
rx, ry = _broadcast_gradient_args(sx, sy)
[ts.reshape(ts.reduce_sum(ts.mul(grad, y), rx), sx),
ts.reshape(ts.reduce_sum(ts.mul(x, grad), ry), sy)]
end
end
Version data entries
9 entries across 9 versions & 1 rubygems