# Research on Sentiment Analysis of Online Public Opinion Based on RoBERTa–BiLSTM–Attention Model

> Research article (Applied Sciences, 2025) · cited 18× · AI/ML

**Wikidata**: [openalex:W4407721413](https://www.wikidata.org/wiki/openalex:W4407721413)  
**Source**: https://4ort.xyz/entity/research-on-sentiment-analysis-of-online-public-opinion-based-on-robertabilstmattention-model