Fraud, security, and network anomalies¶
These examples are for tabular anomaly screening where the goal is to rank suspicious observations and compare against common anomaly baselines.
Fraud screening
Rank suspicious tabular observations with robust Mahalanobis distance.
Network traffic anomalies
Screen multivariate flow summaries for unusual joint behavior.
How to use this topic¶
Start with the first card if you want the simplest demonstration. Then move to the more specialized page when the data shape matches your problem. Every page includes captured output, plots, interpretation notes, and a command to reproduce the result.