# Fault diagnosis approach for photovoltaic arrays based on unsupervised sample clustering and probabilistic neural network model

> Research article (Solar Energy, 2018) · cited 118× · AI/ML

**Wikidata**: [openalex:W2896830844](https://www.wikidata.org/wiki/openalex:W2896830844)  
**Source**: https://4ort.xyz/entity/fault-diagnosis-approach-for-photovoltaic-arrays-based-on-unsupervised-sample-clustering-and-probabilistic-neural-networ