# Modelling the loss and retention of contacts in social networks: The role of dyad-level heterogeneity and tie strength

> Research article (Journal of Choice Modelling, 2018) · cited 12× · AI/ML

**Wikidata**: [openalex:W2795642261](https://www.wikidata.org/wiki/openalex:W2795642261)  
**Source**: https://4ort.xyz/entity/modelling-the-loss-and-retention-of-contacts-in-social-networks-the-role-of-dyad-level-heterogeneity-and-tie-strength