# Ligand biological activity predicted by cleaning positive and negative chemical correlations

> Research article (Proceedings of the National Academy of Sciences, 2019) · cited 40× · AI/ML

**Wikidata**: [openalex:W2912735973](https://www.wikidata.org/wiki/openalex:W2912735973)  
**Source**: https://4ort.xyz/entity/ligand-biological-activity-predicted-by-cleaning-positive-and-negative-chemical-correlations