Question about Binomal Attributes

blatoo

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!

Conny

MartinLiebig

Hello,

rapidminer takes the value which occurs first as true.

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


Best,

Martin