No Number of Neighbors fit to SMOTE Upsampling

aylumna

I use SMOTE to handle my imbalance class (the class contains 3 types). But it shows error every i run the process. The error shows "Too many neighbors". Even i set to the number of neighbors is 1,2,3,4 or 5.

Caperez

Hello @aylumna, 

Probably this is due to your dataset doesn't contain enough samples of your minority class. Check the attribute and the observations per class. 

Best
Cesar