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Posted to issues@hivemall.apache.org by "Makoto Yui (Jira)" <ji...@apache.org> on 2020/05/27 09:02:00 UTC

[jira] [Commented] (HIVEMALL-175) Support LightGBM

    [ https://issues.apache.org/jira/browse/HIVEMALL-175?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17117544#comment-17117544 ] 

Makoto Yui commented on HIVEMALL-175:
-------------------------------------

LightGBM does not provide Java API for training (only for prediction).

However, it seems it's possible to build Java API following the way used in mmlspark.

https://github.com/Microsoft/LightGBM/issues/157
https://github.com/Azure/mmlspark/blob/f3d624dbd3b15b64061ab8fb9b4a3f6a61f35f99/src/main/scala/com/microsoft/ml/spark/lightgbm/TrainUtils.scala#L183

> Support LightGBM
> ----------------
>
>                 Key: HIVEMALL-175
>                 URL: https://issues.apache.org/jira/browse/HIVEMALL-175
>             Project: Hivemall
>          Issue Type: New Feature
>            Reporter: Makoto Yui
>            Assignee: Makoto Yui
>            Priority: Major
>             Fix For: 0.6.2
>
>
> Support LightGBM using JNI in addition to xgboost.
> https://github.com/Microsoft/LightGBM



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