# Feature selection techniques for machine learning: a survey of more than two decades of research

> Research article (Knowledge and Information Systems, 2023) · cited 415× · AI/ML

**Wikidata**: [openalex:W4389231539](https://www.wikidata.org/wiki/openalex:W4389231539)  
**Source**: https://4ort.xyz/entity/feature-selection-techniques-for-machine-learning-a-survey-of-more-than-two-decades-of-research