Outlier Handling

[AfterRain007]

Assalamualaikum Warahmatullahi Wabarakatuh and Hello,

I've read the paper regarding this github file, and it says "Removing about 10% of the outliers increased model performance for most of the ML models. A few models performed well despite the outliers". But I'm unable to find the code regarding the outlier itself.

I'm currently doing a thesis for my undergraduate degree with the same topic, may I ask you what exactly did you do to the outlier itself? Or better yet may I ask for the code?

Thank you before hand, wassalamualaikum warahmatullahi wabarakatuh