# Generalized póya urn for time-varying pitman-yor processes

> Research article (2017) · cited 18× · AI/ML

**Wikidata**: [openalex:W2606988025](https://www.wikidata.org/wiki/openalex:W2606988025)  
**Source**: https://4ort.xyz/entity/generalized-poya-urn-for-time-varying-pitman-yor-processes