# PD-sparse: a primal and dual sparse approach to extreme multiclass and multilabel classification

> Research article (International Conference on Machine Learning, 2016) · cited 136× · AI/ML

**Wikidata**: [openalex:W2461743311](https://www.wikidata.org/wiki/openalex:W2461743311)  
**Source**: https://4ort.xyz/entity/pd-sparse-a-primal-and-dual-sparse-approach-to-extreme-multiclass-and-multilabel-classification