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Rapidminer Sample Process - Multiply Data

Rapidminer Sample Process - Multiply Data

I often use the Multiply operator to make copies of my data set and feed it into different learners. I do this because sometimes I don’t know if a Neural Net operator, or a SVM operator, give me better performance.  Once I know which operator performs my task better, I then use the parameter optimization process to see if I can squeeze more accuracy out it.

The sample process below uses the Iris data set, just switch it out with your data set and enjoy.

Multiply Sample Process.txt

Posted on 23/1/2012   #RapidMiner     #Tutorial     #Machine Learning  







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