# Variable selection for payment in social networks: Introducing the Hy-index

> Research article (Computers in Human Behavior, 2015) · cited 18× · AI/ML

**Wikidata**: [openalex:W2181268495](https://www.wikidata.org/wiki/openalex:W2181268495)  
**Source**: https://4ort.xyz/entity/variable-selection-for-payment-in-social-networks-introducing-the-hy-index