f-dangel

f-dangel/curvlinops

PyTorch linear operators for curvature matrices (Hessian, Fisher/GGN, KFAC, ...)

40 stars 12 forks 40 watchers Python MIT License

fisher ggn hessian linalg linear linearoperator operators pytorch scipy

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1 Open Issue Need Help Last updated: Sep 11, 2025

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[REF] Remove `adjoint` option in utilities for comparing `matmat`s about 2 months ago

good first issue

f-dangel/curvlinops

40

PyTorch linear operators for curvature matrices (Hessian, Fisher/GGN, KFAC, ...)

Python

#fisher#ggn#hessian#linalg#linear#linearoperator#operators#pytorch#scipy