# High-Cardinality Categorical Attributes and Credit Card Fraud Detection

> Research article (Mathematics, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4306392361](https://www.wikidata.org/wiki/openalex:W4306392361)  
**Source**: https://4ort.xyz/entity/high-cardinality-categorical-attributes-and-credit-card-fraud-detection