# A Novel Hybrid Deep Neural Network Model to Predict the Refrigerant Charge Amount of Heat Pumps

> Research article (Sustainability, 2020) · cited 12× · AI/ML

**Wikidata**: [openalex:W3015141907](https://www.wikidata.org/wiki/openalex:W3015141907)  
**Source**: https://4ort.xyz/entity/a-novel-hybrid-deep-neural-network-model-to-predict-the-refrigerant-charge-amount-of-heat-pumps