# Optimal Column Subset Selection by A-Star Search

> Research article (Proceedings of the AAAI Conference on Artificial Intelligence, 2015) · cited 25× · AI/ML

**Wikidata**: [openalex:W2273428730](https://www.wikidata.org/wiki/openalex:W2273428730)  
**Source**: https://4ort.xyz/entity/optimal-column-subset-selection-by-a-star-search