Jean-François Puget

icon indicating a website link https://www.kaggle.com/cpmpml

icon company NVIDIA icon location Nice area, France icon location NVIDIA Distinguished engineer, and 3x Kaggle Grandmaster (CPMP). Works on machine learning and competes on Kaggle.

Results 6 comments of Jean-François Puget

Don't use import *

If import * is just fine in your shell then I can break it with one line. Just run this as first command from math import * # import *...

Median model alone leading to low scores when submitted - probably due to nan replacement

I think I filled all Nan with 0.

keras model - CV

Hi,   I don't do time based CV in that case as explained in my write up.  Have a look at the code in case of doubt.  I define the folds...

Why multiplied offset(0.5) in the beginning?

Because this leads to better results. I am approximating SMAPE metric with a log transform of the target, and using that offset was better.

Turing architecture support

I concur with [SimJeg](https://github.com/SimJeg), enabling FA2 for Turing would yield a massive exposure to Kaggle community.

Turing architecture support

Awesome. Yes, just inference in that competition.