Question about Binomal Attributes

blatooblatoo Member Posts: 32 Contributor II
edited November 2018 in Help
Hi all,

i have a table with an attribute "Gender" with two value: male, female. I set the attribute as "Binominal", it looks like the follows:

id    Gender
1 male
2 female
3 female
4 male
5 male

My Question is: which value of Gender is true? Male or female? How does rapidminer define the "true" and false?

Thanks very much!



  • Options
    MartinLiebigMartinLiebig Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert, University Professor Posts: 3,507 RM Data Scientist

    rapidminer takes the value which occurs first as true.

    With the operator Remap binominal you can change this mapping behaviour.


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