How to change data of value

tenztenz MemberPosts:3Newbie
inHelp
How to change data of value? like example the data contains 0 and 1, i want replace the number if 0 mean male and 1 is female, anyone have idea?

I already used replace and map operators before but its not work
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Answers

  • MartinLiebigMartinLiebig Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, University ProfessorPosts:3,417RM Data Scientist
    Hi,
    I think you need to convert it to a nominal before you can use Map.

    Best,
    Martin
    - Sr. Director Data Solutions, Altair RapidMiner -
    Dortmund, Germany
  • tenztenz MemberPosts:3Newbie
    the data type of price_range is integer, i already use text to nominal but it doesnt work
    the attribute is not showing maybe becaouse the data type, do you have an idea how to change it to nominal or something else that make rapidminer show if this is a classification data





  • MartinLiebigMartinLiebig Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, University ProfessorPosts:3,417RM Data Scientist
    Hi,
    像你说的自己,是类型integer, not text. So you want to use Numerical to Nominal to convert both. Make sure to include special attribute.
    Best,
    martin
    - Sr. Director Data Solutions, Altair RapidMiner -
    Dortmund, Germany
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