DyKAF: Dynamical Kronecker Approximation of the Fisher Information Matrix for Gradient Preconditioning.

Sat, 01 Nov 2025 00:00:00 +0100

Nikolay Yudin, Ekaterina Grishina, Andrey Veprikov, Alexandr Beznosikov, Maxim V. Rakhuba:
DyKAF: Dynamical Kronecker Approximation of the Fisher Information Matrix for Gradient Preconditioning. CoRR abs/2511.06477 (2025)