[
https://issues.apache.org/jira/browse/SPARK-9610?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16581253#comment-16581253
]
Barry Becker commented on SPARK-9610:
-
All ML models should support having and optional weighting
[
https://issues.apache.org/jira/browse/SPARK-9610?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16219005#comment-16219005
]
Barry Becker commented on SPARK-9610:
-
Frequent item sets (associations) could use it too.
> Class
[
https://issues.apache.org/jira/browse/SPARK-9610?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15266269#comment-15266269
]
zhengruifeng commented on SPARK-9610:
-
[~josephkb] Clustering algorithms may need weighting too
>
[
https://issues.apache.org/jira/browse/SPARK-9610?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14742064#comment-14742064
]
Nickolay Yakushev commented on SPARK-9610:
--
Thanks for reply.
> Class and instance weighting for
[
https://issues.apache.org/jira/browse/SPARK-9610?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14741376#comment-14741376
]
Joseph K. Bradley commented on SPARK-9610:
--
I see. I have not seen many use cases where you need
[
https://issues.apache.org/jira/browse/SPARK-9610?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14738596#comment-14738596
]
Nickolay Yakushev commented on SPARK-9610:
--
Sometimes an algorithm for non-weighted data may be
[
https://issues.apache.org/jira/browse/SPARK-9610?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14734556#comment-14734556
]
Nickolay Yakushev commented on SPARK-9610:
--
1. Is basic statistics a good candidate for this
[
https://issues.apache.org/jira/browse/SPARK-9610?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14735945#comment-14735945
]
Joseph K. Bradley commented on SPARK-9610:
--
1. Basic stats sound reasonable, but that might be
