# An electronic nose for harmful gas early detection based on a hybrid deep learning method H-CRNN

> Research article (Microchemical Journal, 2023) · cited 30× · AI/ML

**Wikidata**: [openalex:W4387409481](https://www.wikidata.org/wiki/openalex:W4387409481)  
**Source**: https://4ort.xyz/entity/an-electronic-nose-for-harmful-gas-early-detection-based-on-a-hybrid-deep-learning-method-h-crnn