# Data-driven fault diagnosis for residential variable refrigerant flow system on imbalanced data environments

> Research article (International Journal of Refrigeration, 2021) · cited 44× · AI/ML

**Wikidata**: [openalex:W3120631908](https://www.wikidata.org/wiki/openalex:W3120631908)  
**Source**: https://4ort.xyz/entity/data-driven-fault-diagnosis-for-residential-variable-refrigerant-flow-system-on-imbalanced-data-environments