[
https://issues.apache.org/jira/browse/SPARK-28159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sean Owen resolved SPARK-28159.
-------------------------------
Resolution: Fixed
Fix Version/s: 3.0.0
Issue resolved by pull request 24963
[https://github.com/apache/spark/pull/24963]
> Make the transform natively in ml framework to avoid extra conversion
> ---------------------------------------------------------------------
>
> Key: SPARK-28159
> URL: https://issues.apache.org/jira/browse/SPARK-28159
> Project: Spark
> Issue Type: Improvement
> Components: ML
> Affects Versions: 3.0.0
> Reporter: zhengruifeng
> Assignee: zhengruifeng
> Priority: Major
> Fix For: 3.0.0
>
>
> It is a long time since ML was released.
> However, there are still many TODOs (like in
> [ChiSqSelector.scala|https://github.com/apache/spark/pull/24963/files#diff-9b0bc8a01b34c38958ce45c14f9c5da5]
> {// TODO: Make the transformer natively in ml framework to avoid extra
> conversion.}) on making transform natively in ml framework.
>
> I try to make ml algs no longer need to convert ml-vector to mllib-vector in
> transforms.
> Including:
> LDA/ChiSqSelector/ElementwiseProduct/HashingTF/IDF/Normalizer/PCA/StandardScaler.
>
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
