Minimum Sample Size

listslists Member Posts: 39 Guru
edited November 2018 in Help

I try to reduce the sample size (inner/outer sample) in a customized 'Th. Ott-SVM', to see what happens with the performance.

At one point I get this message:sample_size.png



What is the minimum sample size?



  • Thomas_OttThomas_Ott RapidMiner Certified Analyst, RapidMiner Certified Expert, Member Posts: 1,761 Unicorn

    The error is saying that when the data set gets partioned into a Training and Test set, there are not enough examples to train on. You might need to pass more data rows to it.

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