[jira] [Updated] (MAHOUT-1879) Lazy density analysis of DRMs in CheckpointedDrm

["Andrew Musselman (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MAHOUT-1879?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Musselman updated MAHOUT-1879:
-------------------------------------
    Fix Version/s: classic-15.0
                       (was: 0.13.2)

> Lazy density analysis of DRMs in CheckpointedDrm
> ------------------------------------------------
>
>                 Key: MAHOUT-1879
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1879
>             Project: Mahout
>          Issue Type: Improvement
>    Affects Versions: 0.12.2
>            Reporter: Andrew Palumbo
>            Assignee: Shashanka Balakuntala Srinivasa
>            Priority: Major
>             Fix For: classic-15.0
>
>
> Add in a lazy value for density analysis of Checkpointed Drms that can be accessed at Checkpoint Barriers.  
> eg. 
> {code}
> lazy val mxTest: SparseRowMatrix = drmSampleKRows(...)
> lazy val isDense: Boolean = densistyAnalysis(mxTest)
> {code} 



--
This message was sent by Atlassian Jira
(v8.20.10#820010)