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Posted to issues@spark.apache.org by "mustafa elbehery (JIRA)" <ji...@apache.org> on 2015/11/14 13:15:11 UTC

[jira] [Commented] (SPARK-5226) Add DBSCAN Clustering Algorithm to MLlib

    [ https://issues.apache.org/jira/browse/SPARK-5226?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15005355#comment-15005355 ] 

mustafa elbehery commented on SPARK-5226:
-----------------------------------------

Hello, 

I would like to use DBSCAN on spark. [~alitouka] I have tried to use ur implementation, on 500 MG of data. However, I think the **Population of partition index** step is to expensive. 

Is this implementation is going to be online soon, 

Regards.

> Add DBSCAN Clustering Algorithm to MLlib
> ----------------------------------------
>
>                 Key: SPARK-5226
>                 URL: https://issues.apache.org/jira/browse/SPARK-5226
>             Project: Spark
>          Issue Type: New Feature
>          Components: MLlib
>            Reporter: Muhammad-Ali A'rabi
>            Priority: Minor
>              Labels: DBSCAN, clustering
>
> MLlib is all k-means now, and I think we should add some new clustering algorithms to it. First candidate is DBSCAN as I think.



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