Hitachi Vantara Pentaho Community Forums
Results 1 to 3 of 3

Thread: Not just a winner value

  1. #1
    Join Date
    Jan 2015
    Posts
    2

    Default Not just a winner value

    I'm new with Weka (Explorer/Classify). Is it possible to get more than one predicted output within a single instance, for ex. all predicted (probabiity) values greater than 0.3? Thanks.
    inst# actual predicted error prediction
    1 17 17 0.98
    1 17 06 + 0.778
    1 17 07 + 0.373
    2 17 07 + 0.745
    2 17 17 0.915
    2 17 06 + 0.5
    2 17 08 + 0.315

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

    Default

    It looks like you are using the PlainText output in Weka 3.7. If you click on the area of the More options dialog that shows the text "PlainText" a further dialog will appear that has several options for the PlainText formatter. Setting the outputDistribution option to true will print the full probability distribution for each instance.

    Cheers,
    Mark.

  3. #3
    Join Date
    Jan 2015
    Posts
    2

    Default

    Quote Originally Posted by Mark View Post
    It looks like you are using the PlainText output in Weka 3.7. If you click on the area of the More options dialog that shows the text "PlainText" a further dialog will appear that has several options for the PlainText formatter. Setting the outputDistribution option to true will print the full probability distribution for each instance.

    Cheers,
    Mark.
    Actually, I’ve been using CSV format… but setting the outputDistribution option to true is what I needed. Thanks a lot!

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.