Implementation of the NTK in Colibri#422

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achiefa wants to merge 32 commits intomainfrom

Commits on Jan 19, 2026

Save parameters of the PDF model to disk
achiefa
committed
First implementation of the ntk routine
achiefa
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Add example runcard
achiefa
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restore example runcard

vschutze-alt
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achiefa
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Store parameters in GradientDescentResult
achiefa
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Add new example runcard
achiefa
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enable ntk computation from a separate dedicated runcard

vschutze-alt
authored and
achiefa
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Apply black formatting
achiefa
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add example runcard to compute ntk

vschutze-alt
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achiefa
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add more options to the runcard, add plotting function

vschutze-alt
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achiefa
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Documentation

ecole41
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achiefa
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Documentation tree

ecole41
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achiefa
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populate docs

vschutze-alt
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achiefa
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remove runcards from example, as they are in the docs

vschutze-alt
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achiefa
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populate docs, plots in pdf format

vschutze-alt
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achiefa
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add ntk analysis plots and docs

vschutze-alt
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achiefa
committed

Commits on Jan 23, 2026

NTK analysis + plot utilities
achiefa
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Commits on Jan 26, 2026

Commits on Jan 29, 2026

Implementing plot utilities for NTK + eigenvectors + refactoring
achiefa
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Commits on Feb 6, 2026

Adding example notebook; shows how to use the NTK funcionalities through the api
achiefa
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Commits on Feb 24, 2026

Workaround to use nnpdf model oob from n3fit + correct misspelling
achiefa
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Commits on Mar 1, 2026

Allow additional kwargs (for layer selector in n3fit see https://github.com/HEP-PBSP/colibri-n3fit/pull/12)
achiefa
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Commits on Mar 23, 2026

Add temporary fix for compatibility with nnpdf fits
achiefa
committed

Commits on Mar 24, 2026

Commits on Apr 1, 2026

Commits on Apr 8, 2026