Hi everyone,
Yeah, I'm aware that floating point operations cause problems, but some
numerically stable algorithms do better than naive approaches at preventing
large deviations. I don't know how much better though. Been a while since I
took numerical methods. =)
Re: data, sure, it's in
Hi Juan.
For up to floating point precision, that is pretty hard as Gael
mentioned. 1e-5 on sigma seems pretty low, though.
Can you post data to reproduce?
I would expect most classifiers to go to around 1e-8.
Cheers,
Andreas
On 02/02/2015 10:46 AM, Juan Nunez-Iglesias wrote:
Hi all,
*TL;DR
Thinking about it, that's going to be hard: even floating points
operations such as a sum of many floating point numbers is not
permutation invariant, due to the rounding errors.
Gaƫl
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