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

fisher ggn hessian linalg linear linearoperator operators pytorch scipy
3 Open Issues Need Help Last updated: Feb 15, 2026

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AI Summary: This issue proposes updating type annotations in the codebase to leverage Python 3.10+ features. This involves replacing imports from the `typing` module with built-in types and the new union operator (`|`) for improved readability and conciseness.

Complexity: 1/5
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PyTorch linear operators for curvature matrices (Hessian, Fisher/GGN, KFAC, ...)

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

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

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

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

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