# An unsupervised learning framework for marketneutral portfolio

> Research article (Expert Systems with Applications, 2021) · cited 13× · AI/ML

**Wikidata**: [openalex:W4200519859](https://www.wikidata.org/wiki/openalex:W4200519859)  
**Source**: https://4ort.xyz/entity/an-unsupervised-learning-framework-for-marketneutral-portfolio