Search Results for author: Gaetan Frusque

Found 5 papers, 0 papers with code

Fully Learnable Deep Wavelet Transform for Unsupervised Monitoring of High-Frequency Time Series

no code implementations3 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.

Denoising Time Series +1

Robust Time Series Denoising with Learnable Wavelet Packet Transform

no code implementations13 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.

Denoising Time Series +1

A Comparison of Residual-based Methods on Fault Detection

no code implementations5 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.

Fault Detection

Uncertainty-Guided Alignment for Unsupervised Domain Adaptation in Regression

no code implementations24 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.

regression Unsupervised Domain Adaptation

Cannot find the paper you are looking for? You can Submit a new open access paper.