[SOLVED] Using Loop Parameters for general purposes

tennenrishintennenrishin Member Posts: 177 Maven
edited October 2019 in Help
What is the easiest way to silence this warning message?:
"Inner operators of Loop Parameters do not provide performance vectors. Performance cannot be plotted."

In my use cases it usually dilutes other more important messages in the log.


  • MariusHelfMariusHelf RapidMiner Certified Expert, Member Posts: 1,869 Unicorn

    currently, there is no parameter to get rid of the warnings. There are at least 2 workarounds though:

    - increase the log level of the main process to "warning". That will limit the log output to actual warnings (meaning that maybe also some other important messages will be omitted).
    - create some dummy performance and connect it to the performance output of Loop Parameters. That could be e.g. the number of examples in an example set, since that is reasonable fast to calculate. Use Extract Performance for that.

    In any case, I will create an internal issue requesting to remove that warning.

    Best regards,
  • tennenrishintennenrishin Member Posts: 177 Maven
    Thank you.
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