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AL_

why inverse of hessian?

coolbreeze

I think this hessian inverse is like a transformation matrix?

jin

How do people usually choose the best solver for a particular problem? Is it just done by trial-and-error?

alexz2

If I recall correctly, Newton's method could easily diverge if the starting point or step size is too big, or if the function is not convex.

winstonc

Are nonconvex optimization problems common in graphics?

jesshuifeng

when the oscillation will occur?

Evanolott

what's the hessian inverse?