docs: Add Grouping example#648
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ValerianRey merged 6 commits intoSimplexLab:mainfrom Apr 16, 2026
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Re-add the GradVac grouping documentation (whole model, encoder-decoder, per-layer, per-tensor) with doctest snippets, link it from the examples index, and cross-link from GradVac. Changelog: note the new example under Unreleased.
rkhosrowshahi
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ValerianRey
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* Add link to the paper * Simplify some formulations * Rename strategies whole model => together; encoder-decoder => per network; all layers => per layer; all matrices => per tensor * Place a bit less emphasis on GradVac: rename gradvac to aggregator when possible * Create losses in separate lines in the code examples * Remove a few redundant sentences from a note
…so applies to non-MTL
…he names used in GradVac's paper and in LibMTL
ValerianRey
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Thanks you very much @rkhosrowshahi , that's really nice I took the liberty to make a few changes: in particular, making this example less focused about GradVac and MTL, to make it more clear that it applies to every aggregator and to non-MTL cases. IMO we can merge this + release v0.10.0. |
PierreQuinton
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Apr 16, 2026
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Restores the Grouping documentation example: whole model, encoder–decoder, per-layer, and per-matrix GradVac grouping strategies with doctest snippets.
Updates
CHANGELOG.mdunder Unreleased.