# Using the opinion leaders in social networks to improve the cold start challenge in recommender systems

> Research article (2017 3th International Conference on Web Research (ICWR), 2017) · cited 22× · AI/ML

**Wikidata**: [openalex:W2732467058](https://www.wikidata.org/wiki/openalex:W2732467058)  
**Source**: https://4ort.xyz/entity/using-the-opinion-leaders-in-social-networks-to-improve-the-cold-start-challenge-in-recommender-systems