1 code implementation • 23 Sep 2022 • Alberto Floris, Luca Frittoli, Diego Carrera, Giacomo Boracchi
Moreover, our CompositeNets substantially outperform existing solutions for anomaly detection on point clouds.
no code implementations • 30 Aug 2022 • Luca Frittoli, Diego Carrera, Beatrice Rossi, Pasqualina Fragneto, Giacomo Boracchi
Here we address WDM monitoring as an open-set recognition problem to accurately classify WDM in known categories and promptly detect novel patterns.
1 code implementation • 30 Aug 2022 • Luca Frittoli, Diego Carrera, Giacomo Boracchi
Like many change-detection algorithms, QT-EWMA builds a model of the data distribution, in our case a QuantTree histogram, from a stationary training set.
no code implementations • ICML 2018 • Giacomo Boracchi, Diego Carrera, Cristiano Cervellera, Danilo Macciò
Our experiments show that the proposed histograms are very effective in detecting changes in high dimensional data streams, and that the resulting thresholds can effectively control the false positive rate, even when the number of training samples is relatively small.
no code implementations • 16 Oct 2015 • Cesare Alippi, Giacomo Boracchi, Diego Carrera, Manuel Roveri
We address the problem of detecting changes in multivariate datastreams, and we investigate the intrinsic difficulty that change-detection methods have to face when the data dimension scales.