Subscribe to DSC Newsletter

Hi All,

I am a new member of this site and liked the discussions that are floating in this site.I have some questions regarding clustering, can anyone please help me out with these ?

  1. In Procfastclus , how do we best treat nominal and ordinal variables (i.e. non interval variables) other than creating dummy variables
  2. Which method is best to use in Procfastclus - K means , ward's etc.?
  3. Which is the best method to validate the clustering model?

I have more than 100k observation so i cannot use proc cluster as it takes lots of time?

 

Please help me out with this? Thanks..

 

Regards

Mayank

 

Tags: Clustering, procfastclus, with

Views: 43

Reply to This

On Data Science Central

© 2021   TechTarget, Inc.   Powered by

Badges  |  Report an Issue  |  Privacy Policy  |  Terms of Service