How to predict multi target classification with trees (workflow attached)

KNIME Analytics Platform
#1

Hi everyone,
I’m trying to piece together parts of AutoML to do some multi target predictions. I am looping over the target columns but have a flow variable conflict when I try to use the parameter optimization loop node. Any help would be greatly appreciated.

Thanks,
JasonML_loop.knwf (368.4 KB)

#2

Hi @j_ochoada,

adding this flow variable connection should resolve the issue:
image

Best,
Simon

5 Likes
#3

Hi @SimonS

Thanks so much! That indeed did solve the problem.

Have a great weekend!
Jason

2 Likes
#4

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