# Machine learning for email spam filtering: review, approaches and open research problems

> Research article (Heliyon, 2019) · cited 515× · AI/ML

**Wikidata**: [openalex:W2949836779](https://www.wikidata.org/wiki/openalex:W2949836779)  
**Source**: https://4ort.xyz/entity/machine-learning-for-email-spam-filtering-review-approaches-and-open-research-problems