Why Converter "Logistic Regression to ExampleSet" won't work?

TNTTNT MemberPosts:2Contributor I
inHelp
I thought this was a problem of my model, but it doesn't work in the Tutorial either. Error message is "Wrong connection. Your connection is producing the wrong type of data. Try changing the starting point of the connection."





<宏/ >





















<参数键= "停止_rounds" value="3"/>
<参数键= "停止_tolerance" value="0.001"/>












<连接from_op = " ExampleSe逻辑回归t" from_port="exa" to_port="result 1"/>





Tagged:

Best Answer

  • MartinLiebigMartinLiebig Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, University ProfessorPosts:3,404RM Data Scientist
    Solution Accepted
    Hi@TNT,
    i fixed it in our development version. Its being reviewed and be fixed in the next version of Converters.

    Best,
    Martin
    - Sr. Director Data Solutions, Altair RapidMiner -
    Dortmund, Germany

Answers

  • lionelderkrikorlionelderkrikor Moderator, RapidMiner Certified Analyst, MemberPosts:1,195Unicorn
    Hi@TNT,

    A workaround is to useLinear Regression Model to ExampleSetoperator instead
    Logistic Regression to ExampleSetoperator...

    Hope this helps,

    Regards,

    Lionel
  • MartinLiebigMartinLiebig Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, University ProfessorPosts:3,404RM Data Scientist
    Hi,

    sorry, that's a straight up bug. We will look into this.

    Best,
    Martin
    - Sr. Director Data Solutions, Altair RapidMiner -
    Dortmund, Germany
  • TNTTNT MemberPosts:2Contributor I
    Thanks both for the timely response. The workaround does fundamentally work although I do need to fiddle with some following attribute expressions and look forward to the corrected version.
Sign InorRegisterto comment.