No Number of Neighbors fit to SMOTE Upsampling

aylumnaaylumna Member Posts: 3 image Contributor I
in Help
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.
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Answers

  • ceaperezceaperez Member Posts: 541 image Unicorn
    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
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