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"Logistic Regression - Regularization issue"

kkdataminerkkdataminer Member Posts: 10 Contributor II
edited June 2019 in Help

I have a data set x1 & x2 which cannot be separated by a straight line through the plot so need to map the features into polynomial terms of x1 & x2 upto the SIXTH power. I created the model using Logistic regression & selected the regularization but would like to know how to create polynomial terms of x1 & x2 upto the SIXTH power. Any help on this would be appreciated.

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Answers

  • IngoRMIngoRM Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, Community Manager, RMResearcher, Member, University Professor Posts: 1,749  RM Founder

    Hi.

    ย 

    Probably a combination of the operators "Loop Attributes" with "Generate Products" (or "Generate Attributes") can be used.

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    Hope this helps,

    Ingo

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