Handling Class Imbalance by Introducing Sample Weighting in the Loss Function

https://medium.com/gumgum-tech/handling-class-imbalance-by-introducing-sample-weighting-in-the-loss-function-3bdebd8203b4

Handling Class Imbalance by Introducing Sample Weighting in the Loss Function

적은 sample class에는 큰 loss weight를 주고, 많은 sample class에는 작은 loss weight를 준다?!