# BETULA: Fast clustering of large data with improved BIRCH CF-Trees

> Research article (Information Systems, 2021) · cited 36× · AI/ML

**Wikidata**: [openalex:W3208978091](https://www.wikidata.org/wiki/openalex:W3208978091)  
**Source**: https://4ort.xyz/entity/betula-fast-clustering-of-large-data-with-improved-birch-cf-trees