# Learning Latent and Hierarchical Structures in Cognitive Diagnosis Models

> Research article (Psychometrika, 2022) · cited 33× · AI/ML

**Wikidata**: [openalex:W3149310895](https://www.wikidata.org/wiki/openalex:W3149310895)  
**Source**: https://4ort.xyz/entity/learning-latent-and-hierarchical-structures-in-cognitive-diagnosis-models