# A Comprehensive Evaluation of Metadata-Based Features to Classify Research Paper’s Topics

> Research article (IEEE Access, 2021) · cited 23× · AI/ML

**Wikidata**: [openalex:W3204322605](https://www.wikidata.org/wiki/openalex:W3204322605)  
**Source**: https://4ort.xyz/entity/a-comprehensive-evaluation-of-metadata-based-features-to-classify-research-papers-topics