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Features selection
published 6 Sep 2019, 09:57

Hi guys,

I want to know what is the best solution to select features!!!

I used xgboost plot_importance method but I want to know if there is an other solutions to improve my model

thanks for your help

Plot correlations, run statistical tests such as chisquare, use RFE.

After trying many statistic methods, I just find that It only depends on 5 features. Exactly five features.