Most important features

dasoxori

Hello again.

I would like to know if there is an operator that shows the most important features.

I am using a dataset which consists of 1096 columns and 96000 rows including clinical and laboratory records.

Βy knowing the most important features I will be able to evaluate and process the attributes that have an important role in training..

ceaperez

Hi @dasoxori, 

You have a complete set of tools for that in Rapidminer
In modeling->Feature Weights you have many operators for that.

please check this thread

https://community.rapidminer.com/discussion/45319/feature-selection-part-2-using-the-feature-selection-extension

Best, 

Cesar

dasoxori

Thank you very much for the reply. The link is informative.