Search Results for author: Vincent Feuillard

Found 3 papers, 1 papers with code

A Multivariate Extreme Value Theory Approach to Anomaly Clustering and Visualization

1 code implementation17 Jul 2019 Maël Chiapino, Stéphan Clémençon, Vincent Feuillard, Anne Sabourin

In a wide variety of situations, anomalies in the behaviour of a complex system, whose health is monitored through the observation of a random vector X = (X1,.

Clustering Graph Mining

Anomaly detection with Wasserstein GAN

no code implementations6 Dec 2018 Ilyass Haloui, Jayant Sen Gupta, Vincent Feuillard

W-GAN with encoder seems to produce state of the art anomaly detection scores on MNIST dataset and we investigate its usage on multi-variate time series.

Anomaly Detection Time Series +1

Calibration of One-Class SVM for MV set estimation

no code implementations30 Aug 2015 Albert Thomas, Vincent Feuillard, Alexandre Gramfort

Our approach makes it possible to tune the hyperparameters automatically and obtain nested set estimates.

Anomaly Detection Novelty Detection

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