2 code implementations • 18 Mar 2024 • Victor Dheur, Souhaib Ben Taieb
To address the miscalibration issue of neural networks, various methods have been proposed to improve calibration, including post-hoc methods that adjust predictions after training and regularization methods that act during training.
1 code implementation • 9 Jan 2024 • Victor Dheur, Tanguy Bosser, Rafael Izbicki, Souhaib Ben Taieb
A primary objective is to generate a distribution-free joint prediction region for the arrival time and mark, with a finite-sample marginal coverage guarantee.
no code implementations • 1 Sep 2023 • Le Thi Khanh Hien, Sukanya Patra, Souhaib Ben Taieb
A significant limitation of one-class classification anomaly detection methods is their reliance on the assumption that unlabeled training data only contains normal instances.
1 code implementation • 29 Jun 2023 • Tanguy Bosser, Souhaib Ben Taieb
To bridge this gap, we present a comprehensive large-scale experimental study that systematically evaluates the predictive accuracy of state-of-the-art neural TPP models.
1 code implementation • 5 Jun 2023 • Victor Dheur, Souhaib Ben Taieb
We also analyze the performance of recalibration, conformal, and regularization methods to enhance probabilistic calibration.
1 code implementation • 7 Jul 2022 • Kin G. Olivares, Federico Garza, David Luo, Cristian Challú, Max Mergenthaler, Souhaib Ben Taieb, Shanika L. Wickramasuriya, Artur Dubrawski
Large collections of time series data are commonly organized into structures with different levels of aggregation; examples include product and geographical groupings.
no code implementations • ICML 2017 • Souhaib Ben Taieb, James W. Taylor, Rob J. Hyndman
Many applications require forecasts for a hierarchy comprising a set of time series along with aggregates of subsets of these series.
no code implementations • 16 Aug 2011 • Souhaib Ben Taieb, Gianluca Bontempi, Amir Atiya, Antti Sorjamaa
To attain such an objective, we performed a large scale comparison of these different strategies using a large experimental benchmark (namely the 111 series from the NN5 forecasting competition).