Leiter der Presse- und Öffentlichkeitsarbeit
Dr. Dr. Jens Simon
Telefon: (0531) 592-3005
E-Mail:
jens.simon(at)ptb.de
Originally developed for fast global sensitivity analysis and efficient parameter reconstruction for applications in nano-optical metrology, PyThia provides an all purpose non-intrusive Python package to approximate high dimensional functions.
Based on general polynomial chaos approximation obtained via linear regression, PyThia generates functional surrogates by relying purely on training data pairs of function input and output values.
The software package released a new version (v4), which adheres to state-of-the-art software development criteria, such as automatic testing, an automatically generated online documentation, executable and documented tutorials and automatically generated static snapshots for all versions with citable DOI.
An article presenting PyThia was published in the Journal of Open Source Software to verify the quality standards of the software.
Access:
For more information on the software, installation guides, tutorials and a documentation please visit the PyThia Homepage or the GitLab repository.
A short overview of Pythia's key features can also be found here).
Related publication:
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Hegemann et al., (2023).
PyThia: A Python package for Uncertainty Quantification based on non-intrusive polynomial chaos expansions.
Journal of Open Source Software, 8(89), 5489,
https://doi.org/10.21105/joss.05489
Dr. Dr. Jens Simon
Telefon: (0531) 592-3005
E-Mail:
jens.simon(at)ptb.de
Karin Conring
Telefon: (0531) 592-3006
Fax: (0531) 592-3008
E-Mail:
karin.conring(at)ptb.de
Physikalisch-Technische Bundesanstalt
Bundesallee 100
38116 Braunschweig