Search Results for author: Nicolas Posocco

Found 6 papers, 5 papers with code

SANGEA: Scalable and Attributed Network Generation

no code implementations27 Sep 2023 Valentin Lemaire, Youssef Achenchabe, Lucas Ody, Houssem Eddine Souid, Gianmarco Aversano, Nicolas Posocco, Sabri Skhiri

In this paper, we present SANGEA, a sizeable synthetic graph generation framework which extends the applicability of any SGG to large graphs.

Graph Generation Link Prediction

Calibrate to Interpret

1 code implementation7 Jul 2022 Gregory Scafarto, Nicolas Posocco, Antoine Bonnefoy

In this paper we show a first link between uncertainty and explainability, by studying the relation between calibration and interpretation.

BIG-bench Machine Learning Fairness +1

Estimating Expected Calibration Errors

1 code implementation8 Sep 2021 Nicolas Posocco, Antoine Bonnefoy

Thus this paper focuses on the empirical evaluation of calibration metrics in the context of classification.

Decision Making

DAEMA: Denoising Autoencoder with Mask Attention

1 code implementation30 Jun 2021 Simon Tihon, Muhammad Usama Javaid, Damien Fourure, Nicolas Posocco, Thomas Peel

Missing data is a recurrent and challenging problem, especially when using machine learning algorithms for real-world applications.

Denoising Imputation

Anomaly Detection: How to Artificially Increase your F1-Score with a Biased Evaluation Protocol

1 code implementation30 Jun 2021 Damien Fourure, Muhammad Usama Javaid, Nicolas Posocco, Simon Tihon

Moreover, we show that the F1-score and the AVPR cannot be used to compare performances on different datasets as they do not reflect the intrinsic difficulty of modeling such data.

Unsupervised Anomaly Detection

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