# Subsampling bias and the best-discrepancy systematic cross validation

> Research article (Science China Mathematics, 2019) · cited 11× · AI/ML

**Wikidata**: [openalex:W2990007430](https://www.wikidata.org/wiki/openalex:W2990007430)  
**Source**: https://4ort.xyz/entity/subsampling-bias-and-the-best-discrepancy-systematic-cross-validation