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https://issues.apache.org/jira/browse/SPARK-4144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14627045#comment-14627045
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Chris Fregly commented on SPARK-4144:
-------------------------------------

@[~freeman-lab]:

looks like this is still open.  any chance I can take it back?

did you make any progress that you'd like to share?

let me know.  i'd love to help here.

> Support incremental model training of Naive Bayes classifier
> ------------------------------------------------------------
>
>                 Key: SPARK-4144
>                 URL: https://issues.apache.org/jira/browse/SPARK-4144
>             Project: Spark
>          Issue Type: Improvement
>          Components: MLlib, Streaming
>            Reporter: Chris Fregly
>            Assignee: Jeremy Freeman
>
> Per Xiangrui Meng from the following user list discussion:  
> http://mail-archives.apache.org/mod_mbox/spark-user/201408.mbox/%3CCAJgQjQ_QjMGO=jmm8weq1v8yqfov8du03abzy7eeavgjrou...@mail.gmail.com%3E
>    
> "For Naive Bayes, we need to update the priors and conditional
> probabilities, which means we should also remember the number of
> observations for the updates."



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