no code implementations • 18 Dec 2023 • Martin Colot, Cédric Simar, Mathieu Petieau, Ana Maria Cebolla Alvarez, Guy Cheron, Gianluca Bontempi
Electromyograms (EMG)-based hand gesture recognition systems are a promising technology for human/machine interfaces.
1 code implementation • 12 Dec 2023 • Théo Verhelst, Denis Mercier, Jeevan Shrestha, Gianluca Bontempi
Uplift modeling, also known as individual treatment effect (ITE) estimation, is an important approach for data-driven decision making that aims to identify the causal impact of an intervention on individuals.
1 code implementation • 30 Nov 2023 • Uchechukwu F. Njoku, Alberto Abelló, Besim Bilalli, Gianluca Bontempi
The methodology supports the data scientist in the selection of an optimal feature subset by providing her with high-level information at three different levels: objectives, solutions, and individual features.
no code implementations • 3 Oct 2023 • Gianluca Bontempi
This paper argues that AI/ML community has taken so far a too unbalanced approach by devoting excessive attention to the estimation of the state (or target) probability to the detriment of accurate and reliable estimations of the utility.
1 code implementation • 21 Sep 2023 • Théo Verhelst, Robin Petit, Wouter Verbeke, Gianluca Bontempi
Despite the growing popularity of machine-learning techniques in decision-making, the added value of causal-oriented strategies with respect to pure machine-learning approaches has rarely been quantified in the literature.
no code implementations • 3 Jul 2023 • Danele Lunghi, Alkis Simitsis, Olivier Caelen, Gianluca Bontempi
Although early results of adversarial machine learning indicate the huge potential of the approach to specific domains such as image processing, still there is a gap in both the research literature and practice regarding how to generalize adversarial techniques in other domains and applications.
no code implementations • 14 Nov 2022 • Théo Verhelst, Denis Mercier, Jeevan Shrestha, Gianluca Bontempi
Counterfactuals are central in causal human reasoning and the scientific discovery process.
no code implementations • 20 Jul 2021 • Wissam Siblini, Guillaume Coter, Rémy Fabry, Liyun He-Guelton, Frédéric Oblé, Bertrand Lebichot, Yann-Aël Le Borgne, Gianluca Bontempi
The dark face of digital commerce generalization is the increase of fraud attempts.
no code implementations • 20 Apr 2018 • Fabirzio Carcillo, Yann-Aël Le Borgne, Olivier Caelen, Gianluca Bontempi
An adequate selection of the set of cardholders is therefore crucial for an efficient fraud detection process.
1 code implementation • 7 Sep 2017 • Claudio Reggiani, Yann-Aël Le Borgne, Gianluca Bontempi
This paper describes a distributed MapReduce implementation of the minimum Redundancy Maximum Relevance algorithm, a popular feature selection method in bioinformatics and network inference problems.
no code implementations • 19 Dec 2014 • Gianluca Bontempi, Maxime Flauder
The relationship between statistical dependency and causality lies at the heart of all statistical approaches to causal inference.
no code implementations • 11 Aug 2014 • Boris Iolis, Gianluca Bontempi
We demonstrate a method to optimize the combination of distinct components in a paragraph retrieval system.
no code implementations • 16 Aug 2011 • Souhaib Ben Taieb, Gianluca Bontempi, Amir Atiya, Antti Sorjamaa
To attain such an objective, we performed a large scale comparison of these different strategies using a large experimental benchmark (namely the 111 series from the NN5 forecasting competition).