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From "Liang-Chi Hsieh (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-8515) Improve ML attribute API
Date Fri, 06 Oct 2017 04:52:02 GMT

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

Liang-Chi Hsieh updated SPARK-8515:
-----------------------------------
    Attachment: SPARK-8515.pdf

> 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
>              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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