lerp

Does a linear interpolation of two tensors start and end based on a scalar weight and returns the resulting out tensor.

tch_lerp(start, end, weight)

Arguments

start	the tensor with the starting points.
end	the tensor with the ending points.
weight	the weight for the interpolation formula.

Details

out = start - weight * (end - start)

Examples

start <- tch_arange(1, 5)
end <- tch_empty(4)$fill_(10)
tch_lerp(start, end, 0.5)
#> tensor 
#>  5.5000
#>  6.0000
#>  6.5000
#>  7.0000
#> [ Variable[CPUFloatType]{4} ]