While working on a data set, how can you select important variables?

[anshika-sharma-ac2988d4 (Anshika Sharma)]

While working on a data set, how can you select important variables?

[iftekar-patel-f1e6bf65 (Iftekar Patel)]

You mean feature selection methods
ref:https://medium.com/@sagar.rawale3/feature-selection-methods-in-machine-learning-eaeef12019cc