I am trying to implement Multimodal Compact Bilinear Pooling for Visual Question Answering and Visual Grounding. For bilinear pooling, they use FFT and IFFT. But I couldn’t find documentation for FFT in PyTorch, will FFT operation be added to the library later or is it already implemented and not available in the documentation.
What about https://github.com/locuslab/pytorch_fft?
The autograd issue seems to be fixed now.
@AashishV were you able to implement it?
No, I just saw the issue was solved yesterday. Also, I am working on different projects now. So, I will not be able to do it for some time now.
I have implemented a model here. Currently training it to see if results match.
fft and ifft will be available in next release
hi, how could I useFFT in the unstable version now, because it could not be install by pip or conda?thank you!
You can install from source or wait for a couple days for the next release.