Search Results for author: Guillaume Dalle

Found 3 papers, 2 papers with code

Analysis of Bootstrap and Subsampling in High-dimensional Regularized Regression

no code implementations21 Feb 2024 Lucas Clarté, Adrien Vandenbroucque, Guillaume Dalle, Bruno Loureiro, Florent Krzakala, Lenka Zdeborová

We investigate popular resampling methods for estimating the uncertainty of statistical models, such as subsampling, bootstrap and the jackknife, and their performance in high-dimensional supervised regression tasks.

regression

Learning with Combinatorial Optimization Layers: a Probabilistic Approach

5 code implementations27 Jul 2022 Guillaume Dalle, Léo Baty, Louis Bouvier, Axel Parmentier

We demonstrate its abilities using a pathfinding problem on video game maps as guiding example, as well as three other applications from operations research.

Combinatorial Optimization

Minimax Estimation of Partially-Observed Vector AutoRegressions

1 code implementation17 Jun 2021 Guillaume Dalle, Yohann de Castro

High-dimensional time series are a core ingredient of the statistical modeling toolkit, for which numerous estimation methods are known. But when observations are scarce or corrupted, the learning task becomes much harder. The question is: how much harder?

Time Series Time Series Analysis

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