# Two-Level Multimodal Fusion for Sentiment Analysis in Public Security

> Research article (Security and Communication Networks, 2021) · cited 20× · AI/ML

**Wikidata**: [openalex:W3168102821](https://www.wikidata.org/wiki/openalex:W3168102821)  
**Source**: https://4ort.xyz/entity/two-level-multimodal-fusion-for-sentiment-analysis-in-public-security