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Posted to issues@spark.apache.org by "yuhao yang (JIRA)" <ji...@apache.org> on 2016/04/20 18:33:25 UTC

[jira] [Created] (SPARK-14760) Feature transformers should always invoke transformSchema in transform or fit

yuhao yang created SPARK-14760:
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             Summary: Feature transformers should always invoke transformSchema in transform or fit
                 Key: SPARK-14760
                 URL: https://issues.apache.org/jira/browse/SPARK-14760
             Project: Spark
          Issue Type: Improvement
          Components: ML
            Reporter: yuhao yang
            Priority: Minor


Since one of the primary function for transformSchema is to conduct parameter validation, transformers should always invoke transformSchema in transform and fit.



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