patrick-kidger / patrick-kidger/diffrax

Adjoint hessian method

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question
Dominant language
Python
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Avg merge
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Merged PRs (30d)
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Description

Hello,
Thanks a lot for sharing this lib.
I wonder if you used adjoint method to calculate hessian as calculating gradient ? This adjoint hessian method could be more efficient than jax.hessian ?
Thanks for your reply in advance.
Best,

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Research direction

The issue asks whether Diffrax supports an adjoint Hessian method and whether it could be more efficient than jax.hessian. No files, tests, or entry points are identified, so first determine the relevant differentiation API and documentation location. Done would require a maintainer-approved scope, implementation approach, and comparison against jax.hessian.

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Assessment

Tech stack
python
Domain
machine-learning
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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