# Improving user recommendation by extracting social topics and interest topics of users in uni-directional social networks

> Research article (Knowledge-Based Systems, 2017) · cited 46× · AI/ML

**Wikidata**: [openalex:W2765840589](https://www.wikidata.org/wiki/openalex:W2765840589)  
**Source**: https://4ort.xyz/entity/improving-user-recommendation-by-extracting-social-topics-and-interest-topics-of-users-in-uni-directional-social-network