You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2018/02/13 17:52:00 UTC
[jira] [Assigned] (SPARK-23217) Add cosine distance measure to
ClusteringEvaluator
[ https://issues.apache.org/jira/browse/SPARK-23217?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen reassigned SPARK-23217:
---------------------------------
Assignee: Marco Gaido
> Add cosine distance measure to ClusteringEvaluator
> --------------------------------------------------
>
> Key: SPARK-23217
> URL: https://issues.apache.org/jira/browse/SPARK-23217
> Project: Spark
> Issue Type: Improvement
> Components: ML
> Affects Versions: 2.3.0
> Reporter: Marco Gaido
> Assignee: Marco Gaido
> Priority: Major
> Fix For: 2.4.0
>
> Attachments: SPARK-23217.pdf
>
>
> SPARK-22119 introduced the cosine distance measure for KMeans. Therefore it would be useful to provide also an implementation of ClusteringEvaluator using the cosine distance measure.
>
> Attached you can find a design document for it.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org