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Posted to issues@spark.apache.org by "Xiangrui Meng (JIRA)" <ji...@apache.org> on 2015/06/22 07:59:00 UTC

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

Xiangrui Meng created SPARK-8515:
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             Summary: 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


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. In 1.5, we should re-visit this API and see how we can improve it.



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