@zacharylipton Wait until you hear about the Absent Levels problem in the R Random Forests package: Tweet added by Berk Ustun @berkustun

Berk Ustun

@berkustun

5 years

@zacharylipton Wait until you hear about the Absent Levels problem in the R Random Forests package:

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Zachary Lipton

@zacharylipton

5 years

By default, logistic regression in scikit-learn runs w L2 regularization on and defaulting to magic number C=1.0. How many millions of ML/stats/data-mining papers have been written by authors who didn't report (& honestly didn't think they were) using regularization?

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Claudio Reggiani

@creggian_

5 years

@berkustun @zacharylipton Thanks for pointing out this resource! Please share when you find other similar cases. This needs to spread across both academia and industry

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