Tomasz Kacprzak

Tomasz Kacprzak

Senior Data Scientist
Academia
(Alumni)

Tomasz has obtained a MSc in Machine Learning from University College London, and then a PhD in Physics and Astronomy from the same university. Then he moved to ETH Zurich Cosmology group, where he worked on data science problems in measurement of cosmological parameters using large telescope surveys. He was a PI of "Deep Learning for Observational Cosmology", an SDSC project in the first call for proposals. He worked extensively on introducing deep learning and generative machine learning methods in cosmology.

Projects

ML-L3DNDT

Completed
Robust and scalable Machine Learning algorithms for Laue 3-Dimensional Neutron Diffraction Tomography
Big Science Data

Publications

Kacprzak, T.; Samothrakitis, S.; Larsen, C. B.; Kopeček, J.; Strobl, M.; Polatidis, E.; Obozinski, G. "Laue Indexing with Optimal Transport" Preprint 2024 View publication
Perraudin, N.; Marcon, S.; Lucchi, A.; Kacprzak, T. "Emulation of Cosmological Mass Maps with Conditional Generative Adversarial Networks" Frontiers in Artificial Intelligence 4 673062 2021 View publication
Fluri, J.; Kacprzak, T.; Lucchi, A.; Refregier, A.; Amara, A.; Hofmann, T.; Schneider, A. "Cosmological constraints with deep learning from KiDS-450 weak lensing maps" Physical Review D 100 6 63514 2019 View publication
Perraudin, N.; Defferrard, M.; Kacprzak, T.; Sgier, R. "DeepSphere: Efficient spherical convolutional neural network with HEALPix sampling for cosmological applications" Astronomy and Computing 27 130-146 2019 View publication
Perraudin, N.; Srivastava, A.; Lucchi, A.; Kacprzak, T.; Hofmann, T.; Réfrégier, A. "Cosmological N-body simulations: a challenge for scalable generative models" Computational Astrophysics and Cosmology 6 1 5 2019 View publication
Fluri, J.; Kacprzak, T.; Refregier, A.; Amara, A.; Lucchi, A.; Hofmann, T. "Cosmological constraints from noisy convergence maps through deep learning" Physical Review D 98 12 123518 2018 View publication

Mentioned in

Case Studies

Contact us

Let’s talk Data Science

Do you need our services or expertise?
Contact us for your next Data Science project!