# Optimized gravitational search algorithm for feature fusion in a multimodal biometric system

> Research article (Results in Engineering, 2023) · cited 28× · AI/ML

**Wikidata**: [openalex:W4388591024](https://www.wikidata.org/wiki/openalex:W4388591024)  
**Source**: https://4ort.xyz/entity/optimized-gravitational-search-algorithm-for-feature-fusion-in-a-multimodal-biometric-system