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Woodbury Matrix Identity

1 paper across 1 session

Poster Session 4

1 paper
Thursday, December 4, 2025 · 4:30 PM → 7:30 PM
Exhibit Hall C,D,E
Improving Energy Natural Gradient Descent through Woodbury, Momentum, and Randomization
#2209 · Andrés Guzmán-Cordero, Felix Dangel, Gil Goldshlager, Marius Zeinhofer

We introduce Woodbury's matrix identity, momentum-like SPRING and randomization to make energy natural gradient descent 75 times faster for PINNs.