Warden: Real Time Anomaly Detection at Pinterest

Warden: Real Time Anomaly Detection at Pinterest

摘要

Detecting anomalous events has been becoming increasingly important in recent years at Pinterest. Anomalous events, broadly defined, are rare occurrences that deviate from normal or expected behavior. Because these types of events can be found almost anywhere, opportunities and applications for anomaly detection are vast. At Pinterest, we have explored leveraging anomaly detection, specifically our Warden Anomaly Detection Platform, for several use cases (which we’ll get into in this post). With the positive results we are seeing, we are planning to continue to expand our anomaly detection work and use cases.