# Research on Traffic Accident Severity Level Prediction Model Based on Improved Machine Learning

> Research article (Systems, 2025) · cited 14× · AI/ML

**Wikidata**: [openalex:W4406101215](https://www.wikidata.org/wiki/openalex:W4406101215)  
**Source**: https://4ort.xyz/entity/research-on-traffic-accident-severity-level-prediction-model-based-on-improved-machine-learning