# Mean-variance model for portfolio optimization with background risk based on uncertainty theory

> Research article (International Journal of General Systems, 2017) · cited 26× · AI/ML

**Wikidata**: [openalex:W2781186894](https://www.wikidata.org/wiki/openalex:W2781186894)  
**Source**: https://4ort.xyz/entity/mean-variance-model-for-portfolio-optimization-with-background-risk-based-on-uncertainty-theory