# Harnessing heterogeneous social networks for better recommendations: A grey relational analysis approach

> Research article (Expert Systems with Applications, 2021) · cited 32× · AI/ML

**Wikidata**: [openalex:W3135153303](https://www.wikidata.org/wiki/openalex:W3135153303)  
**Source**: https://4ort.xyz/entity/harnessing-heterogeneous-social-networks-for-better-recommendations-a-grey-relational-analysis-approach