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Square Correlation
chiaUM
Hello,everyone. I'm newbie in Rapidminer.
I would like to ask one enquiry about the square_correlation in rapid miner
Why there is a range of +/- in square_correlation?
Is there any reason behind?
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Accepted answers
MartinLiebig
Hi,
you likely run a cross validation here. Each cross validation gives you different performances. The result you see is the average and the standard_deviation of the different results.
Best,
Martin
All comments
MartinLiebig
Hi,
you likely run a cross validation here. Each cross validation gives you different performances. The result you see is the average and the standard_deviation of the different results.
Best,
Martin
chiaUM
Thanks for the clarification
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