# Virtual sample diffusion generation method guided by large language model-generated knowledge for enhancing information completeness and zero-shot fault diagnosis in building thermal systems

> Research article (Journal of Zhejiang University. Science A, 2025) · cited 18× · AI/ML

**Wikidata**: [openalex:W4415650030](https://www.wikidata.org/wiki/openalex:W4415650030)  
**Source**: https://4ort.xyz/entity/virtual-sample-diffusion-generation-method-guided-by-large-language-model-generated-knowledge-for-enhancing-information-