혹시 zero class(으)로 찾으셨나요?

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• 분류 모델 평가 - Confusion Matrix, ROC Curve Example: If 99% of samples are negative, predicting everything as negative gives 99% accuracy but zero real performance. - For detecting rare cases such as cancer patients (1% prevalence): Recall works best blog.naver.com · 2020.05.13