Search Results for author: Léonard Boussioux

Found 6 papers, 2 papers with code

TabText: A Flexible and Contextual Approach to Tabular Data Representation

no code implementations21 Jun 2022 Kimberly Villalobos Carballo, Liangyuan Na, Yu Ma, Léonard Boussioux, Cynthia Zeng, Luis R. Soenksen, Dimitris Bertsimas

We show that 1) applying our TabText framework enables the generation of high-performing and simple machine learning baseline models with minimal data pre-processing, and 2) augmenting pre-processed tabular data with TabText representations improves the average and worst-case AUC performance of standard machine learning models by as much as 6%.

Holistic Deep Learning

1 code implementation29 Oct 2021 Dimitris Bertsimas, Kimberly Villalobos Carballo, Léonard Boussioux, Michael Lingzhi Li, Alex Paskov, Ivan Paskov

This paper presents a novel holistic deep learning framework that simultaneously addresses the challenges of vulnerability to input perturbations, overparametrization, and performance instability from different train-validation splits.

Adversarial Robustness

Hurricane Forecasting: A Novel Multimodal Machine Learning Framework

3 code implementations11 Nov 2020 Léonard Boussioux, Cynthia Zeng, Théo Guénais, Dimitris Bertsimas

In summary, our work demonstrates that utilizing machine learning techniques to combine different data sources can lead to new opportunities in tropical cyclone forecasting.

BIG-bench Machine Learning Hurricane Forecasting +2

InsectUp: Crowdsourcing Insect Observations to Assess Demographic Shifts and Improve Classification

no code implementations30 May 2019 Léonard Boussioux, Tomás Giro-Larraz, Charles Guille-Escuret, Mehdi Cherti, Balázs Kégl

Insects play such a crucial role in ecosystems that a shift in demography of just a few species can have devastating consequences at environmental, social and economic levels.

General Classification

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