Search Results for author: Facundo Sapienza

Found 4 papers, 3 papers with code

Differentiable Programming for Differential Equations: A Review

1 code implementation14 Jun 2024 Facundo Sapienza, Jordi Bolibar, Frank Schäfer, Brian Groenke, Avik Pal, Victor Boussange, Patrick Heimbach, Giles Hooker, Fernando Pérez, Per-Olof Persson, Christopher Rackauckas

Many scientific models are based on differential equations, where differentiable programming plays a crucial role in calculating model sensitivities, inverting model parameters, and training hybrid models that combine differential equations with data-driven approaches.

Choosing the parameter of the Fermat distance: navigating geometry and noise

no code implementations30 Nov 2023 Frédéric Chazal, Laure Ferraris, Pablo Groisman, Matthieu Jonckheere, Frédéric Pascal, Facundo Sapienza

The Fermat distance has been recently established as a useful tool for machine learning tasks when a natural distance is not directly available to the practitioner or to improve the results given by Euclidean distances by exploding the geometrical and statistical properties of the dataset.

Navigate

Efficient adjustment sets in causal graphical models with hidden variables

1 code implementation22 Apr 2020 Ezequiel Smucler, Facundo Sapienza, Andrea Rotnitzky

Moreover, we show that if either no variables are hidden or if all the observable variables are ancestors of either treatment, outcome, or the variables that are used to decide treatment, a globally optimal adjustment set exists.

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