[
https://issues.apache.org/jira/browse/MAHOUT-1628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andrew Palumbo updated MAHOUT-1628:
-----------------------------------
Labels: legacy (was: )
> Propagation of Updates in DF
> ----------------------------
>
> Key: MAHOUT-1628
> URL: https://issues.apache.org/jira/browse/MAHOUT-1628
> Project: Mahout
> Issue Type: New Feature
> Reporter: Suminda Dharmasena
> Labels: legacy
>
> Given data frame :
> C = A + B
> If some cells in A or B are updated:
> 1) calculate C using the latest values in A and B when C is accessed (pull)
> 2) when A or B is updated then propagate changes to C (push)
> You can use different operator for = in the above cases
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
