where do I get field names from operators?

Fred12Fred12 Member Posts: 344 Unicorn
edited November 2018 in Help


in addition to my previous post, where do I get field names from different operators?

like for example, I want to extract the attribute values from the forward selection operator inside a grid search optimization after having found out the best parameters, and use them in the set parameters operator or inside a set macro operator , like ${feature_names}, but how do I know how they are called? its in no documentary :(

I see it when I use the log operator, but not much helpful I'm not sure if thats the right name to use...

is there any more documentation? Rapidminer is a nice tool, but pretty limited if I cannot do such advanced  stuff...



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