# Effective Opinion Spam Detection: A Study on Review Metadata Versus Content

> Research article (Journal of Data and Information Science, 2020) · cited 23× · AI/ML

**Wikidata**: [openalex:W3031745934](https://www.wikidata.org/wiki/openalex:W3031745934)  
**Source**: https://4ort.xyz/entity/effective-opinion-spam-detection-a-study-on-review-metadata-versus-content