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Posted to issues@spark.apache.org by "zhengruifeng (Jira)" <ji...@apache.org> on 2020/12/08 03:06:00 UTC

[jira] [Assigned] (SPARK-33609) word2vec reduce broadcast size

     [ https://issues.apache.org/jira/browse/SPARK-33609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

zhengruifeng reassigned SPARK-33609:
------------------------------------

    Assignee: zhengruifeng

> word2vec reduce broadcast size
> ------------------------------
>
>                 Key: SPARK-33609
>                 URL: https://issues.apache.org/jira/browse/SPARK-33609
>             Project: Spark
>          Issue Type: Improvement
>          Components: ML
>    Affects Versions: 3.1.0
>            Reporter: zhengruifeng
>            Assignee: zhengruifeng
>            Priority: Minor
>
> float32 vectors are converted to double and then broadcasted, however, we can directly use float32 vectors in transformation.



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