Search Results for author: Emma Perracchione

Found 6 papers, 1 papers with code

Greedy feature selection: Classifier-dependent feature selection via greedy methods

no code implementations8 Mar 2024 Fabiana Camattari, Sabrina Guastavino, Francesco Marchetti, Michele Piana, Emma Perracchione

The purpose of this study is to introduce a new approach to feature ranking for classification tasks, called in what follows greedy feature selection.

feature selection

AI-FLARES: Artificial Intelligence for the Analysis of Solar Flares Data

no code implementations2 Jan 2024 Michele Piana, Federico Benvenuto, Anna Maria Massone, Cristina Campi, Sabrina Guastavino, Francesco Marchetti, Paolo Massa, Emma Perracchione, Anna Volpara

AI-FLARES (Artificial Intelligence for the Analysis of Solar Flares Data) is a research project funded by the Agenzia Spaziale Italiana and by the Istituto Nazionale di Astrofisica within the framework of the ``Attivit\`a di Studio per la Comunit\`a Scientifica Nazionale Sole, Sistema Solare ed Esopianeti'' program.

Interpolation with the polynomial kernels

no code implementations15 Dec 2022 Giacomo Elefante, Wolfgang Erb, Francesco Marchetti, Emma Perracchione, Davide Poggiali, Gabriele Santin

We will then study the Reproducing Kernel Hilbert Spaces (or native spaces) of these kernels and their norms, and provide inclusion relations between spaces corresponding to different kernel parameters.

Data-driven reduced order modeling of environmental hydrodynamics using deep autoencoders and neural ODEs

2 code implementations6 Jul 2021 Sourav Dutta, Peter Rivera-Casillas, Orie M. Cecil, Matthew W. Farthing, Emma Perracchione, Mario Putti

Model reduction for fluid flow simulation continues to be of great interest across a number of scientific and engineering fields.

Visibility Interpolation in Solar Hard X-ray Imaging: Application to RHESSI and STIX

no code implementations27 Dec 2020 Emma Perracchione, Paolo Massa, Anna Maria Massone, Michele Piana

Space telescopes for solar hard X-ray imaging provide observations made of sampled Fourier components of the incoming photon flux.

Image Reconstruction

Cannot find the paper you are looking for? You can Submit a new open access paper.