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imbalance 데이터로부터 classification 모델을 만들었을 경우
어떤 평가 지표를 써야할지 고민.
명료하게 정리된 글.
ref : https://machinelearningmastery.com/tour-of-evaluation-metrics-for-imbalanced-classification/
Tour of Evaluation Metrics for Imbalanced Classification
A classifier is only as good as the metric used to evaluate it. If you choose the wrong metric to […]
machinelearningmastery.com