# An improved group teaching optimization algorithm based on local search and chaotic map for feature selection in high-dimensional data

> Research article (Expert Systems with Applications, 2022) · cited 38× · AI/ML

**Wikidata**: [openalex:W4280585406](https://www.wikidata.org/wiki/openalex:W4280585406)  
**Source**: https://4ort.xyz/entity/an-improved-group-teaching-optimization-algorithm-based-on-local-search-and-chaotic-map-for-feature-selection-in-high-di