You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "hujiayin (JIRA)" <ji...@apache.org> on 2016/04/14 05:32:25 UTC

[jira] [Created] (SPARK-14623) add label binarizer

hujiayin created SPARK-14623:
--------------------------------

             Summary: add label binarizer 
                 Key: SPARK-14623
                 URL: https://issues.apache.org/jira/browse/SPARK-14623
             Project: Spark
          Issue Type: Improvement
          Components: ML
    Affects Versions: 1.6.1
            Reporter: hujiayin
            Priority: Minor
             Fix For: 2.0.0


It relates to https://issues.apache.org/jira/browse/SPARK-7445

Map the labels to 0/1. 
For example,
Input:
"yellow,green,red,green,0"
The labels: "0, green, red, yellow"
Output:
0, 0, 0, 0, 1, 
0, 1, 0, 1, 0, 
0, 0, 1, 0, 0, 
1, 0, 0, 0, 0






--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org