# Sentiment analysis based on BiGRU information enhancement

> Research article (Journal of Physics Conference Series, 2021) · cited 30× · AI/ML

**Wikidata**: [openalex:W3121186385](https://www.wikidata.org/wiki/openalex:W3121186385)  
**Source**: https://4ort.xyz/entity/sentiment-analysis-based-on-bigru-information-enhancement