Rory Mitchell

icon indicating an email [email protected]

icon company Nvidia icon location Cologne, Germany icon location Senior engineer at Nvidia. Phd in machine learning.

Results 48 comments of Rory Mitchell

Implement std::normal_distribution

https://github.com/NVIDIA/cccl/issues/6595 is preventing us from making this constexpr. We can defer implementing constexpr or I will use another algorithm to generate the normal distribution.

Implement PCG64 as extension

I am a bit unsure about the naming yet and if we would support variants of this engine. I'm thinking as follows: pcg64_engine - PCG XSL RR 128/64 algorithm templated...

Implement PCG64 as extension

@davebayer @fbusato please re-review thanks :)

Update linear_congruential_generator with constexpr, tests and a fast discard

@miscco test_engine has the constexpr evaluations inside it. Its already testing constexpr for c++20 - if I understand you correctly.

Update linear_congruential_generator with constexpr, tests and a fast discard

/ok to test 2cdb853a928a43f3e7b622918c85bfcfc41119c2

Update linear_congruential_generator with constexpr, tests and a fast discard

Will merge as is according to @miscco `s comment.

Feature Request: add timeout parameter to the .fit() method

Can you achieve this with a custom callback?

FairXGBoost: Fairness-aware Classification in XGBoost

Thanks for your contribution! Here is a version of your script that does not change DMatrix. Please check it and tell me if it's correct. I am passing row indices...