# No free lunch but a cheaper supper: A general framework for streaming anomaly detection

> Research article (Expert Systems with Applications, 2020) · cited 27× · AI/ML

**Wikidata**: [openalex:W3017233917](https://www.wikidata.org/wiki/openalex:W3017233917)  
**Source**: https://4ort.xyz/entity/no-free-lunch-but-a-cheaper-supper-a-general-framework-for-streaming-anomaly-detection