🦉 🎤   RapidMiner Wisdom 2020 - CALL FOR SPEAKERS   🦉 🎤
We are inviting all community members to submit proposals to speak at Wisdom 2020 in Boston.
Whether it's a cool RapidMiner trick or a use case implementation, we want to see what you have.
Form link is below and deadline for submissions is November 15. See you in Boston!
Combine performance vectors into one average pv, and log it?
I tried to combine several performance vectors into one, and get the average performance vector, thats possible with the average operator...
however when I try to log the avg perf vector, there is no way to do it?? I cannot generate attribute out of it, and it apparently has no field "performance" from the average operator that could be logged... I hope thats a bug, not a feature...
I also cannot use extract log operator, as it expects some named attribute..
here is a picture of what I was trying to do, basically I did a manual 5-fold X-Validation and want to average the train and test-performances of each run into one:
I could just connect the output port of the average to the results set, however, I want to log it as there are multiple runs when I do this in a grid optimization with different parameters, and otherwise, I only get the last output of the average perf vector...
average several performances into one