Jean Feydy

icon indicating a website link https://www.jeanfeydy.com icon indicating an email [email protected]

icon company Inria icon location Paris, France icon location Machine learning researcher at Inria Paris. Geometer interested in medical applications and GPU computing.

Results 3 issues of Jean Feydy

Empty second-order derivative (= Hessian) for the segment_* reductions

3 comment

Hi @rusty1s, Thanks again for your great work on this library! I am currently experimenting with computing second-order derivatives that involve torch_scatter operations, and noticed that the `segment_coo` and `segment_csr`...

bug

Convolution outputs gibberish values when filter size > 32, with naive mapping options

2 comment

Hi all, When playing around with large convolution filters, I discovered an unexpected behavior: with a large filter, if the input image size exceeds 32, a standard convolution outputs gibberish...

bug
fix-ready
awaiting-user-response

Support for "sumExp(x) +=! exp( ... )"

12 comment

Hi everyone, First of all, let me thank you for putting so much effort into this accessible, versatile library. As a mathematician working at the intersection between shape analysis and...

awaiting-user-response