SoftwareApplication
identifier: 10.5281/zenodo.5362228
name: NNPDF
description: Fitting proton substructure to observation data using neural networks
description: [The NNPDF collaboration](http://nnpdf.science) determines the structure of the proton using Machine Learning methods. This is the main repository of the fitting and analysis frameworks. In particular it contains all the necessary tools to [reproduce](https://docs.nnpdf.science/tutorials/reproduce.html) the [NNPDF4.0 PDF determinations](https://arxiv.org/abs/2109.02653). See also our recent [ArXiv preprint](https://arxiv.org/abs/2410.16248)
code repository: https://github.com/NNPDF/nnpdf
author: https://orcid.org/0000-0003-4279-2192
author: https://orcid.org/0000-0002-8061-1965
author: https://orcid.org/0000-0002-3852-8009
author: https://orcid.org/0000-0002-8395-8059
author: https://orcid.org/0000-0002-4764-9347
author: https://orcid.org/0000-0002-4118-8308
author: https://orcid.org/0000-0001-8367-1333
keywords: Machine learning
keywords: PDF
programming language: C
programming language: CSS
programming language: HTML
programming language: Jupyter Notebook
programming language: Makefile
programming language: Python
programming language: Shell
programming language: TeX
license:
  creative work: creativeWork
    name: GPL-3.0-only
reference publication: s10052-021-09747-9
reference publication: arxiv.2109.02671
reference publication: s10052-022-10417-7
reference publication: arxiv.2410.16248

https://orcid.org/0000-0003-4279-2192
type: Person
given name: Juan
family name: Rojo
name: Juan Rojo
affiliation: Organization
  name: Vrije Universiteit Amsterdam

https://orcid.org/0000-0002-8061-1965
type: Person
given name: Juan M
family name: Cruz-Martinez
name: Juan M Cruz-Martinez
affiliation: Organization
  name: CERN

https://orcid.org/0000-0002-3852-8009
type: Person
given name: Roy
family name: Stegeman
name: Roy Stegeman
affiliation: Organization
  name: University of Edinburgh

https://orcid.org/0000-0002-8395-8059
type: Person
given name: Tanjona Radonirina
family name: Rabemananjara
name: Tanjona Radonirina Rabemananjara
role name: Postdoctoral Researcher
affiliation: Organization
  name: Nikhef/VU Amsterdam

https://orcid.org/0000-0002-4764-9347
type: Person
given name: Aron
family name: Jansen
name: Aron Jansen

https://orcid.org/0000-0002-4118-8308
type: Person
given name: Carlos M.
family name: R. Rocha
name: Carlos M. R. Rocha
affiliation: Organization
  name: Netherlands eScience Center

https://orcid.org/0000-0001-8367-1333
type: Person
given name: Gijs
family name: van den Oord
name: Gijs van den Oord
affiliation: Organization
  name: Netherlands eScience Center

s10052-021-09747-9
type: ScholarlyArticle
name: An open-source machine learning framework for global analyses of parton distributions
url: https://doi.org/10.1140%2Fepjc%2Fs10052-021-09747-9

arxiv.2109.02671
type: ScholarlyArticle
name: An open-source machine learning framework for global analyses of parton distributions
url: https://doi.org/10.48550%2Farxiv.2109.02671

s10052-022-10417-7
type: ScholarlyArticle
name: nNNPDF3.0: evidence for a modified partonic structure in heavy nuclei
url: https://doi.org/10.1140%2Fepjc%2Fs10052-022-10417-7

arxiv.2410.16248
type: ScholarlyArticle
name: Hyperparameter Optimisation in Deep Learning from Ensemble Methods: Applications to Proton Structure
url: https://doi.org/10.48550%2Farxiv.2410.16248