Feature scaling including 0

sidstack

Hi, I have a numeric feature - Income with below values. There are 0 values too. I want to perform scaling but cant find an option. I saw this article in the documents section but it doesnt mention the steps in DSS.

https://doc.dataiku.com/dss/latest/machine-learning/features-handling/numerical.html

STATISTICS

Min Max Mean Median Mode

-29468

11438990

77273

173.89

0

Please advise.

Alexandru

Hi,

You can perform scaling on a feature from the Visual Analysis -> Models -> Design Tab -> Feature Handling. Select the feature and in the menu you will have several options to determine rescaling behavior and you can even switch to custom handling. Once you've confirmed the feature handling you can retrain your model.

Hope this helps.

xxx

Is there any way that dataiku itself can scale the features based on the model ?