Cleaned Data for Auto Modeling

chiffre_01chiffre_01 Member Posts: 2 Contributor I
Hi Community,

i'm a RapidMiner beginner and got a problem. I cleaned the data set with different operators and added a "store" operator afterwards. In the results of the process there are no missing values anymore – so cleaning worked in that sense. But when I now start the "Auto Modeling" with this stored new data set it shows many missing values again. Does anyone know this problem? What am I doing wrong?

Thanks! Best regards!


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    lionelderkrikorlionelderkrikor Moderator, RapidMiner Certified Analyst, Member Posts: 1,195 Unicorn
    Hi @chiffre_01,

    In deed that's weird...
    Could you share your process and your data in order we can reproduce what you observe and understand what is going on ?


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    chiffre_01chiffre_01 Member Posts: 2 Contributor I
    Hi @lionelderkrikor,

    thank you for your feedback! Sorry for answering so late. I made a mistake in the process ... it's working now.

    But I def. need to go back to the data cleaning process to build a good prediction model out of it.


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