# Incipient Chiller Fault Diagnosis Using an Optimized Least Squares Support Vector Machine With Gravitational Search Algorithm

> Research article (Frontiers in Energy Research, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3208378711](https://www.wikidata.org/wiki/openalex:W3208378711)  
**Source**: https://4ort.xyz/entity/incipient-chiller-fault-diagnosis-using-an-optimized-least-squares-support-vector-machine-with-gravitational-search-algo