# Energy diagnosis of variable refrigerant flow (VRF) systems: Data mining technique and statistical quality control approach

> Research article (Energy and Buildings, 2018) · cited 38× · AI/ML

**Wikidata**: [openalex:W2883733932](https://www.wikidata.org/wiki/openalex:W2883733932)  
**Source**: https://4ort.xyz/entity/energy-diagnosis-of-variable-refrigerant-flow-vrf-systems-data-mining-technique-and-statistical-quality-control-approach