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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2021/04/30 17:20:07 UTC

[GitHub] [spark] tianxzhu commented on pull request #20313: [SPARK-22974][ML] Attach attributes to output column of CountVectorModel

tianxzhu commented on pull request #20313:
URL: https://github.com/apache/spark/pull/20313#issuecomment-830241970


   Hi, I encountered a similar issue with MinMaxScaler and StandardScaler. After I applied scaling, the output vector column does not have attributes, causing following Interaction to fail.


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