mahout-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Suneel Marthi (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (MAHOUT-1721) rowSumsMap summary for non-int-keyed DRMs
Date Fri, 07 Aug 2015 15:56:51 GMT

     [ https://issues.apache.org/jira/browse/MAHOUT-1721?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Suneel Marthi closed MAHOUT-1721.
---------------------------------

> rowSumsMap summary for non-int-keyed DRMs
> -----------------------------------------
>
>                 Key: MAHOUT-1721
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1721
>             Project: Mahout
>          Issue Type: Improvement
>            Reporter: Dmitriy Lyubimov
>            Assignee: Dmitriy Lyubimov
>             Fix For: 0.10.2
>
>
> we have rowSums() that are enabled only if matrix is int-keyed (DrmLike[Int]), because
non-int keys cannot be mapped to ordinal positions. 
> however, this api still can exist -- except the output should really be Map[K,Double].
> PR https://github.com/apache/mahout/pull/135



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

Mime
View raw message