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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/06/19 17:06:00 UTC

[jira] [Commented] (SPARK-8481) GaussianMixtureModel predict accepting single vector

    [ https://issues.apache.org/jira/browse/SPARK-8481?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14593489#comment-14593489 ] 

Apache Spark commented on SPARK-8481:
-------------------------------------

User 'dkobylarz' has created a pull request for this issue:
https://github.com/apache/spark/pull/6906

> GaussianMixtureModel predict accepting single vector
> ----------------------------------------------------
>
>                 Key: SPARK-8481
>                 URL: https://issues.apache.org/jira/browse/SPARK-8481
>             Project: Spark
>          Issue Type: Improvement
>          Components: MLlib
>    Affects Versions: 1.4.0
>            Reporter: Dariusz Kobylarz
>            Priority: Minor
>              Labels: GaussianMixtureModel, MLlib
>             Fix For: 1.4.1
>
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> GaussianMixtureModel lacks a method to predict a cluster for a single input vector where no spark context would be involved, i.e.
> /** Maps given point to its cluster index. */
> def predict(point: Vector) : Int



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