all AI news
A differentiable short-time Fourier transform with respect to the window length. (arXiv:2208.10886v2 [cs.LG] UPDATED)
Aug. 26, 2022, 1:12 a.m. | Maxime Leiber, Axel Barrau, Yosra Marnissi, Dany Abboud
stat.ML updates on arXiv.org arxiv.org
In this paper, we revisit the use of spectrograms in neural networks, by
making the window length a continuous parameter optimizable by gradient descent
instead of an empirically tuned integer-valued hyperparameter. The contribution
is mostly theoretical at this point, but plugging the modified STFT into any
existing neural network is straightforward. We first define a differentiable
version of the STFT in the case where local bins centers are fixed and
independent of the window length parameter. We then discuss the …
More from arxiv.org / stat.ML updates on arXiv.org
Jobs in AI, ML, Big Data
Artificial Intelligence – Bioinformatic Expert
@ University of Texas Medical Branch | Galveston, TX
Lead Developer (AI)
@ Cere Network | San Francisco, US
Research Engineer
@ Allora Labs | Remote
Ecosystem Manager
@ Allora Labs | Remote
Founding AI Engineer, Agents
@ Occam AI | New York
AI Engineer Intern, Agents
@ Occam AI | US