# A novel corporate credit rating system based on Student’s-t hidden Markov models

> Research article (Expert Systems with Applications, 2016) · cited 61× · AI/ML

**Wikidata**: [openalex:W2295978047](https://www.wikidata.org/wiki/openalex:W2295978047)  
**Source**: https://4ort.xyz/entity/a-novel-corporate-credit-rating-system-based-on-students-t-hidden-markov-models