# A comprehensive survey on feature selection in the various fields of machine learning

> Research article (Applied Intelligence, 2021) · cited 458× · AI/ML

**Wikidata**: [openalex:W3186962463](https://www.wikidata.org/wiki/openalex:W3186962463)  
**Source**: https://4ort.xyz/entity/a-comprehensive-survey-on-feature-selection-in-the-various-fields-of-machine-learning