# Abnormal Event Detection via Feature Expectation Subgraph Calibrating Classification in Video Surveillance Scenes

> Research article (IEEE Access, 2020) · cited 22× · AI/ML

**Wikidata**: [openalex:W3029562711](https://www.wikidata.org/wiki/openalex:W3029562711)  
**Source**: https://4ort.xyz/entity/abnormal-event-detection-via-feature-expectation-subgraph-calibrating-classification-in-video-surveillance-scenes