no code implementations • 3 May 2021 • Gabriel Michau, Gaetan Frusque, Olga Fink
In this paper, we propose a fully unsupervised deep learning framework that is able to extract a meaningful and sparse representation of raw HF signals.
no code implementations • 13 Jun 2022 • Gaetan Frusque, Olga Fink
We show that the learnable wavelet packet transform has the learning capabilities of deep learning methods while maintaining the robustness of standard signal processing approaches.
no code implementations • 16 Aug 2022 • Chi-Ching Hsu, Gaetan Frusque, Mahir Muratovic, Christian M. Franck, Olga Fink
A key to ensure a reliable operation of CBs is to monitor their condition.
no code implementations • 5 Sep 2023 • Chi-Ching Hsu, Gaetan Frusque, Olga Fink
Fault detection is achieved by applying a threshold that is determined based on the healthy condition.
no code implementations • 24 Jan 2024 • Ismail Nejjar, Gaetan Frusque, Florent Forest, Olga Fink
Our approach serves a dual purpose: providing a measure of confidence in predictions and acting as a regularization of the embedding space.