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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2020/07/14 04:58:00 UTC
[jira] [Assigned] (SPARK-32298) tree models prediction optimization
[ https://issues.apache.org/jira/browse/SPARK-32298?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-32298:
------------------------------------
Assignee: Apache Spark
> tree models prediction optimization
> -----------------------------------
>
> Key: SPARK-32298
> URL: https://issues.apache.org/jira/browse/SPARK-32298
> Project: Spark
> Issue Type: Improvement
> Components: ML
> Affects Versions: 3.1.0
> Reporter: zhengruifeng
> Assignee: Apache Spark
> Priority: Minor
>
> in {{Node}}'s method
>
> {color:#e0957b}def {color}{color:#c7a65d}predictImpl{color}(features: Vector): LeafNode
>
> use while-loop instead of the recursive way.
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