You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/06/24 09:31:42 UTC
[jira] [Assigned] (SPARK-8587) Return cost and cluster index
KMeansModel.predict
[ https://issues.apache.org/jira/browse/SPARK-8587?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-8587:
-----------------------------------
Assignee: Apache Spark
> Return cost and cluster index KMeansModel.predict
> -------------------------------------------------
>
> Key: SPARK-8587
> URL: https://issues.apache.org/jira/browse/SPARK-8587
> Project: Spark
> Issue Type: Improvement
> Components: MLlib
> Reporter: Sam Stoelinga
> Assignee: Apache Spark
> Priority: Minor
>
> Looking at PySpark the implementation of KMeansModel.predict https://github.com/apache/spark/blob/master/python/pyspark/mllib/clustering.py#L102 :
> Currently:
> it calculates the cost of the closest cluster and returns the index only.
> My expectation:
> Easy way to let the same function or a new function to return the cost with the index.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org