# Contextual anomaly detection on time series: a case study of metro ridership analysis

> Research article (Neural Computing and Applications, 2021) · cited 19× · AI/ML

**Wikidata**: [openalex:W3201622680](https://www.wikidata.org/wiki/openalex:W3201622680)  
**Source**: https://4ort.xyz/entity/contextual-anomaly-detection-on-time-series-a-case-study-of-metro-ridership-analysis