# Extreme Classification in Log Memory using Count-Min Sketch: A Case Study of Amazon Search with 50M Products

> Research article (arXiv (Cornell University), 2019) · cited 23× · AI/ML

**Wikidata**: [openalex:W2990176236](https://www.wikidata.org/wiki/openalex:W2990176236)  
**Source**: https://4ort.xyz/entity/extreme-classification-in-log-memory-using-count-min-sketch-a-case-study-of-amazon-search-with-50m-products