# Early fire detection based on gas sensor arrays: Multivariate calibration and validation

> Research article (Sensors and Actuators B Chemical, 2021) · cited 91× · AI/ML

**Wikidata**: [openalex:W3211016778](https://www.wikidata.org/wiki/openalex:W3211016778)  
**Source**: https://4ort.xyz/entity/early-fire-detection-based-on-gas-sensor-arrays-multivariate-calibration-and-validation