no code implementations • 29 Nov 2023 • Juan Pablo García Amboage, Eric Wulff, Maria Girone, Tomás F. Pena
Hyperparameter Optimization (HPO) of Deep Learning-based models tends to be a compute resource intensive process as it usually requires to train the target model with many different hyperparameter configurations.
no code implementations • 13 Sep 2023 • Joosep Pata, Eric Wulff, Farouk Mokhtar, David Southwick, Mengke Zhang, Maria Girone, Javier Duarte
Efficient and accurate algorithms are necessary to reconstruct particles in the highly granular detectors anticipated at the High-Luminosity Large Hadron Collider and the Future Circular Collider.
no code implementations • 30 Mar 2023 • Farouk Mokhtar, Joosep Pata, Javier Duarte, Eric Wulff, Maurizio Pierini, Jean-Roch Vlimant
The particle-flow (PF) algorithm, which infers particles based on tracks and calorimeter clusters, is of central importance to event reconstruction in the CMS experiment at the CERN LHC, and has been a focus of development in light of planned Phase-2 running conditions with an increased pileup and detector granularity.
no code implementations • 27 Mar 2023 • Eric Wulff, Maria Girone, David Southwick, Juan Pablo García Amboage, Eduard Cuba
Training and Hyperparameter Optimization (HPO) of deep learning-based AI models are often compute resource intensive and calls for the use of large-scale distributed resources as well as scalable and resource efficient hyperparameter search algorithms.
no code implementations • 2 Mar 2022 • Eric Wulff, Maria Girone, Joosep Pata
This work exercises High Performance Computing resources to perform large-scale hyperparameter optimization using distributed training on multiple compute nodes.
no code implementations • 1 Mar 2022 • Joosep Pata, Javier Duarte, Farouk Mokhtar, Eric Wulff, Jieun Yoo, Jean-Roch Vlimant, Maurizio Pierini, Maria Girone
The standard particle flow algorithm reconstructs stable particles based on calorimeter clusters and tracks to provide a global event reconstruction that exploits the combined information of multiple detector subsystems, leading to strong improvements for quantities such as jets and missing transverse energy.