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Cross Validation See Each Fold Average

goxsidgoxsid Member Posts: 1 Learner I
edited March 2021 in Help
Hello Everyone,

I need help, how to see average data in each fold before they averaged in one table cross validation.
is it possible on rapidminer studio ? pls explain with picture too if you can.

thankyou :)
kevin
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Answers

  • BalazsBaranyBalazsBarany Administrator, Moderator, Employee-RapidMiner, RapidMiner Certified Analyst, RapidMiner Certified Expert Posts: 955 Unicorn
    Hi @goxsid,

    you can use the Log operator for this and similar tasks.
    Put it into the validation part, after the performance calculation. You will get a table that's dynamically updated during the process execution.

    If you need the data later in a "normal" example set format (e. g. to put them into a database or spreadsheet), use Log to Data.

    Regards,

    Balázs
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