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ayush714 avatar ayush714 commented on July 29, 2024

Most variables are correlated with each other and thus they are highly redundant, let's say if you have two variables that are highly correlated, keeping the only one will help in dimensionality reduction and it doesn't cause that much loss of information.

One Question may arise you, Which Variable to keep?
Keep the one that has a higher correlation with the target variable.

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Sandy4321 avatar Sandy4321 commented on July 29, 2024

I see
but
Collinear Features
how you calculated collinearity for categorical values ?

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rajlm10 avatar rajlm10 commented on July 29, 2024

Hi Sandy4321, I found a brilliant article that will help with your question : https://towardsdatascience.com/the-search-for-categorical-correlation-a1cf7f1888c9

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