# Air Pollutant Analysis and AQI Prediction Based on GRA and Improved SOA-SVR by Considering COVID-19

> Research article (Atmosphere, 2021) · cited 19× · AI/ML

**Wikidata**: [openalex:W3134015841](https://www.wikidata.org/wiki/openalex:W3134015841)  
**Source**: https://4ort.xyz/entity/air-pollutant-analysis-and-aqi-prediction-based-on-gra-and-improved-soa-svr-by-considering-covid-19