Hitachi Vantara Pentaho Community Forums
Results 1 to 2 of 2

Thread: How can I set the number of attributes to be selected using cfssubseteval?

  1. #1
    Join Date
    May 2016
    Posts
    1

    Default How can I set the number of attributes to be selected using cfssubseteval?

    I'm trying to use cfssubseteval with BestFirst. I want to select N attributes based on correlation.
    Do you guys have any sugestion?

  2. #2
    Join Date
    Aug 2006
    Posts
    1,741

    Default

    You can't do that with the BestFirst search, but you can with GreedyStepwise by turning on the option to produce a ranked list and then setting the number of attributes to select. Alternatively, you can use the CorrelationAttributeEval with the Ranker search method.

    Cheers,
    Mark.

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Privacy Policy | Legal Notices | Safe Harbor Privacy Policy

Copyright © 2005 - 2019 Hitachi Vantara Corporation. All Rights Reserved.