2 papers
cs.LG2026
Scalable anomaly detection via a univariate Christoffel function
Florian Grivet, Didier Henrion, Jean-Bernard Lasserre +1
Anomaly detection plays a critical role in identifying unusual patterns across domains such as fraud detection, network intrusion, and system fault diagnosis. Recently, Christoffel…
cs.LG2026
Cost Trade-offs in Matrix Inversion Updates for Streaming Outlier Detection
Florian Grivet, Louise Travé-Massuyès
Outlier detection identifies data points that deviate significantly from expected patterns, revealing anomalies that may require special attention. Incorporating online learning fu…