Cleaned Data for Auto Modeling

chiffre_01

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!

lionelderkrikor

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 ?

Regards,

Lionel

chiffre_01

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.

Best!
L.