# CAViaR-WS-based HAN: conditional autoregressive value at risk-water sailfish-based hierarchical attention network for emotion classification in COVID-19 text review data

> Research article (Social Network Analysis and Mining, 2021) · cited 21× · AI/ML

**Wikidata**: [openalex:W3217325475](https://www.wikidata.org/wiki/openalex:W3217325475)  
**Source**: https://4ort.xyz/entity/caviar-ws-based-han-conditional-autoregressive-value-at-risk-water-sailfish-based-hierarchical-attention-network-for-emo