[Z-score for anomaly detection. Small-bites data science | by Mahbubul Alam | Towards Data Science](https://towardsdatascience.com/z-score-for-anomaly-detection-d98b0006f510) - [[Z-score]]を[[異常検知]]に使う。 - 極値に敏感。平均自体が極値に敏感。