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Error

skakkana1skakkana1 Member Posts: 2 Learner III
edited December 2018 in Help

I am getting an unknown attribute error whilw I tried running after adding SMOTE upsampling.

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Answers

  • lionelderkrikorlionelderkrikor RapidMiner Certified Analyst, Member Posts: 1,195 Unicorn

    Hi @skakkana1,

     

    Can you share your process and your dataset in order we can reproduce what you observe ?

     

    Regards,

     

    Lionel

  • skakkana1skakkana1 Member Posts: 2 Learner III

    Error.PNG

  • tftemmetftemme Employee-RapidMiner, RapidMiner Certified Analyst, RapidMiner Certified Expert, RMResearcher, Member Posts: 164 RM Research

    Hi @skakkana1,

     

    Sorry for answering so late. I overlooked your original thread. But we got reports of a similar error and found a bug which is fixed with version 1.5.0 of the Operator Toolbox, released today (2018-09-14)-.

     

    The problem was that the operator failed when the label attribute contained comparison characters (e.g. =, <, ...). Hopefully this was also the case for your setup and it should be fixed now. If not, feel free to post your problem again, best with the process xml and a sample data set attached.

     

    Best regards,
    Fabian

  • apoorva1apoorva1 Member Posts: 1 Learner II

    having same error in my case still..please help

  • MartinLiebigMartinLiebig Administrator, Moderator, Employee-RapidMiner, RapidMiner Certified Analyst, RapidMiner Certified Expert, University Professor Posts: 3,533 RM Data Scientist

    Hi @apoorva1,

    did you update toolbox?

     

    BR,

    Martin

    - Sr. Director Data Solutions, Altair RapidMiner -
    Dortmund, Germany
  • WidyanggaWidyangga Member Posts: 1 Learner I
    Hi @skakkana1,

    I found that if you want to use SMOTE Upsampling Operator, you should change your attribute name which become label/class to "class".

    I see your attribute which become label is Fraud Flag, so change the name attribute become "class".

    I have same problem and then I change the name attribute, it's work.
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