Share 'Preparing categorical data with a large amount of categories'
I have data containing few categorical columns with a huge amount of categories at each (more than 1000 different categories at each column). I have to build a predictive model on this data, using the Logistic Regression method (I cannot use any model that can handle categorical data as is - Random Forest, Naïve Bayes, etc.).
Applying the standard 1-to-N method, to change the categorical…
You can share this discussion in two ways…
Share this link:
Send it with your computer's email program: Email this