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

Posted to issues@spark.apache.org by "yuhao yang (JIRA)" <ji...@apache.org> on 2015/04/03 08:48:52 UTC

[jira] [Created] (SPARK-6693) add to string with max lines and width for matrix

yuhao yang created SPARK-6693:
---------------------------------

             Summary: add to string with max lines and width for matrix
                 Key: SPARK-6693
                 URL: https://issues.apache.org/jira/browse/SPARK-6693
             Project: Spark
          Issue Type: Improvement
          Components: MLlib
    Affects Versions: 1.3.0
            Reporter: yuhao yang
            Priority: Minor


It's kind of annoying when debugging and found you cannot print out the matrix as you want.

original toString of Matrix only print like following, 
0.17810102596909183    0.5616906241468385    ... (100 total)
0.9692861997823815     0.015558159784155756  ...
0.8513015122819192     0.031523763918528847  ...
0.5396875653953941     0.3267864552779176    ...

The   def toString(maxLines : Int, maxWidth : Int) is useful when debuging, logging and saving matrix to files.



--
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