# Application of public emotion feature extraction algorithm based on social media communication in public opinion analysis of natural disasters

> Research article (PeerJ Computer Science, 2023) · cited 13× · AI/ML

**Wikidata**: [openalex:W4380988201](https://www.wikidata.org/wiki/openalex:W4380988201)  
**Source**: https://4ort.xyz/entity/application-of-public-emotion-feature-extraction-algorithm-based-on-social-media-communication-in-public-opinion-analysi