Addcmul
Addcmul
torch_addcmul(self, tensor1, tensor2, value = 1L)
self |
(Tensor) the tensor to be added |
tensor1 |
(Tensor) the tensor to be multiplied |
tensor2 |
(Tensor) the tensor to be multiplied |
value |
(Number, optional) multiplier for tensor1 .* tensor2 |
Performs the element-wise multiplication of tensor1
by tensor2, multiply the result by the scalar value
and add it to input.
\mbox{out}_i = \mbox{input}_i + \mbox{value} \times \mbox{tensor1}_i \times \mbox{tensor2}_i
The shapes of tensor, tensor1, and tensor2 must be
broadcastable .
For inputs of type FloatTensor or DoubleTensor, value must be
a real number, otherwise an integer.
if (torch_is_installed()) {
t = torch_randn(c(1, 3))
t1 = torch_randn(c(3, 1))
t2 = torch_randn(c(1, 3))
torch_addcmul(t, t1, t2, 0.1)
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