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Jun 7, 2026Closed-Form Results for Masked Exponential Series Systems
Closed-form MLEs and Fisher information for exponential series systems with masked failure data. No numerical optimization required.
Jun 7, 20262 min read0 reactions0 comments
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Jun 7, 2026Your Optimizer Is (Approximately) Propagating Fisher Information
Adam, K-FAC, EWC, and natural gradient are all approximating the same thing at different fidelity levels. The math and the caveats.
Jun 7, 20268 min read0 reactions0 comments