Search Results for author: Matteo Fontana

Found 5 papers, 1 papers with code

Semi-supervised Bladder Tissue Classification in Multi-Domain Endoscopic Images

no code implementations21 Dec 2022 Jorge F. Lazo, Benoit Rosa, Michele Catellani, Matteo Fontana, Francesco A. Mistretta, Gennaro Musi, Ottavio De Cobelli, Michel de Mathelin, Elena De Momi

We address the challenge of tissue classification when annotations are available only in one domain, in our case WLI, and the endoscopic images correspond to an unpaired dataset, i. e. there is no exact equivalent for every image in both NBI and WLI domains.

Classification Generative Adversarial Network +2

Conformal Prediction Bands for Two-Dimensional Functional Time Series

no code implementations27 Jul 2022 Niccolò Ajroldi, Jacopo Diquigiovanni, Matteo Fontana, Simone Vantini

Time evolving surfaces can be modeled as two-dimensional Functional time series, exploiting the tools of Functional data analysis.

Conformal Prediction Time Series +3

Mobility and Economic Impact of COVID-19 Restrictions in Italy using Mobile Network Operator Data

no code implementations28 May 2021 Michele Vespe, Umberto Minora, Stefano Maria Iacus, Spyridon Spyratos, Francesco Sermi, Matteo Fontana, Biagio Ciuffo, Panayotis Christidis

This work presents the analysis of the impact of restrictions on mobility in Italy, with a focus on the period from 6 November 2020 to 31 January 2021, when a three-tier system based on different levels of risk was adopted and applied at regional level to contrast the second wave of COVID-19.

Conformal Prediction: a Unified Review of Theory and New Challenges

1 code implementation16 May 2020 Matteo Fontana, Gianluca Zeni, Simone Vantini

In this work we provide a review of basic ideas and novel developments about Conformal Prediction -- an innovative distribution-free, non-parametric forecasting method, based on minimal assumptions -- that is able to yield in a very straightforward way predictions sets that are valid in a statistical sense also in in the finite sample case.

Conformal Prediction valid

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