[jira] [Issue Comment Deleted] (SPARK-6763) CountMinSketch

["Stavros Kontopoulos (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-6763?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stavros Kontopoulos updated SPARK-6763:
---------------------------------------
    Comment: was deleted

(was: Is there a possibility to add a cardinality estimator as part of this work item list... i could work on this...
http://research.google.com/pubs/pub40671.html)

> CountMinSketch
> --------------
>
>                 Key: SPARK-6763
>                 URL: https://issues.apache.org/jira/browse/SPARK-6763
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>            Reporter: Reynold Xin
>            Assignee: Reynold Xin
>             Fix For: 2.0.0
>
>
> Count-min sketch to estimate frequencies: http://en.wikipedia.org/wiki/Count%E2%80%93min_sketch



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