Unsupervised Copula-based Outlier Detection (COPOD) is technique for detecting data outliers that appear in the tails of a distribution.

COPOD is supported in a dedicated module in the PyOD Python package.

Related terms

Outlier Detection
Empirical Cumulative Distribution-based Outlier Detection (ECOD)
Scalable Unsupervised Outlier Detection (SUOD)
PyOD