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personal learning memo
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Evaluation KPI for imbalanced data: AUC or PR? #20

Open choshin84 opened 5 years ago

choshin84 commented 5 years ago

Tweet summary

PR-curve is more sensitive vs. ROC in imbalanced data set.

Useful link

https://www.kaggle.com/lct14558/imbalanced-data-why-you-should-not-use-roc-curve

choshin84 commented 5 years ago

https://qiita.com/ogamiki/items/1ad297ca8761e00e0bca

choshin84 commented 5 years ago

Further potential evaluation KPI https://pompom168.hatenablog.com/entry/2019/04/11/080000