Search Results for author: Ouail Kitouni

Found 7 papers, 3 papers with code

DiSK: A Diffusion Model for Structured Knowledge

no code implementations8 Dec 2023 Ouail Kitouni, Niklas Nolte, James Hensman, Bhaskar Mitra

We introduce Diffusion Models of Structured Knowledge (DiSK) - a new architecture and training approach specialized for structured data.

Imputation Inductive Bias

Expressive Monotonic Neural Networks

1 code implementation14 Jul 2023 Ouail Kitouni, Niklas Nolte, Michael Williams

The monotonic dependence of the outputs of a neural network on some of its inputs is a crucial inductive bias in many scenarios where domain knowledge dictates such behavior.

Fairness Inductive Bias

NuCLR: Nuclear Co-Learned Representations

no code implementations9 Jun 2023 Ouail Kitouni, Niklas Nolte, Sokratis Trifinopoulos, Subhash Kantamneni, Mike Williams

We introduce Nuclear Co-Learned Representations (NuCLR), a deep learning model that predicts various nuclear observables, including binding and decay energies, and nuclear charge radii.

Finding NEEMo: Geometric Fitting using Neural Estimation of the Energy Mover's Distance

no code implementations30 Sep 2022 Ouail Kitouni, Niklas Nolte, Mike Williams

We present a new and interesting direction for this architecture: estimation of the Wasserstein metric (Earth Mover's Distance) in optimal transport by employing the Kantorovich-Rubinstein duality to enable its use in geometric fitting applications.

Robust and Provably Monotonic Networks

no code implementations30 Nov 2021 Ouail Kitouni, Niklas Nolte, Mike Williams

The Lipschitz constant of the map between the input and output space represented by a neural network is a natural metric for assessing the robustness of the model.

Fairness

Enhancing searches for resonances with machine learning and moment decomposition

1 code implementation19 Oct 2020 Ouail Kitouni, Benjamin Nachman, Constantin Weisser, Mike Williams

A key challenge in searches for resonant new physics is that classifiers trained to enhance potential signals must not induce localized structures.

High Energy Physics - Phenomenology High Energy Physics - Experiment Data Analysis, Statistics and Probability

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