2 weeks ago
This question was already asked in 2011. Is there any RM operator(s)/extension for SMOTE resampling?
If not, I have to use Scripting. Unfortunately, I do not know how create build-in R/Python Scripts for SMOTE. If anybody could share the script I will appreciate it a lot.
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2 weeks ago - last edited 2 weeks ago
Unfortutnately, I don't have a SMOTE Process but you can try to make it yourself in R here: http://amunategui.github.io/smote/
That said, there isn't a native SMOTE sampling operator in RapidMiner. Maybe there should be.
I think the immediate route is to write it in R or Python and then maybe post this as an idea for the fine RapidMiner developers to write!
Something to chew on here: http://www.datasciencecentral.com/profiles/blogs/dealing-with-imbalanced-datasets