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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2017/10/06 05:07:00 UTC

[jira] [Assigned] (SPARK-8515) Improve ML attribute API

     [ https://issues.apache.org/jira/browse/SPARK-8515?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-8515:
-----------------------------------

    Assignee: Apache Spark

> Improve ML attribute API
> ------------------------
>
>                 Key: SPARK-8515
>                 URL: https://issues.apache.org/jira/browse/SPARK-8515
>             Project: Spark
>          Issue Type: Improvement
>          Components: ML
>    Affects Versions: 1.4.0
>            Reporter: Xiangrui Meng
>            Assignee: Apache Spark
>              Labels: advanced
>         Attachments: SPARK-8515.pdf
>
>
> In 1.4.0, we introduced ML attribute API to embed feature/label attribute info inside DataFrame's schema. However, the API is not very friendly to use. We should re-visit this API and see how we can improve it.



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