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This repo has been deprecated and replaced by the Salt Framework

The code is not likely to be updated going forward!

Welcome to the GNN Tagger documentation pages. The GNN is a new jet flavour tagger and vertexing tool, currently in development.

The code is hosted on CERN GitLab:

https://gitlab.cern.ch/atlas-flavor-tagging-tools/algorithms/GNNJetTagger

You can find information about the tagger, along with links to updates, at the central FTAG algorithms docs pages.

General discussions about GNNs take place on Mattermost here. Specific questions or general help for training the GNN happens here.

Pretrained models#

Trained model files, variable normalsiations, and testing results are available on cernbox.