fix shifting of the data during sampling

NNPDF / nnusf

An open source machine learning framework that provides predictions for all-energy neutrino structure functions.

https://nnpdf.github.io/nnusf/

GNU General Public License v3.0

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fix shifting of the data during sampling #45

Closed Radonirinaunimi closed 1 year ago

Radonirinaunimi commented 2 years ago

Fixes #44. The problem was in the construction of the pseudodata replica in which the multiplication of the Cholesky decomposition matrix and the random samples were performed in the wrong order.