Glossary
Updated
A deep-inspection process where model parameters are analyzed for irregular distributions, hidden triggers (e.g., backdoor patterns), and disproportional weight magnitudes tied to sensitive features. Governance involves automated tools that scan weight histograms, detect outlier parameters, and flag suspicious patterns for security and fairness review, preventing corrupted or maliciously manipulated models from deployment.
Example
A security team runs a weight-audit tool on a customer-segmentation model and discovers a cluster of weights spiking for encrypted backdoor features. They quarantine the model, perform forensic analysis to uncover a poisoning attack, and retrain from a clean checkpoint, eliminating the malicious backdoor before any production use.