# Feature Encoding and Selection for Iris Recognition Based on Variable Length Black Hole Optimization

> Research article (Computers, 2022) · cited 13× · AI/ML

**Wikidata**: [openalex:W4296354873](https://www.wikidata.org/wiki/openalex:W4296354873)  
**Source**: https://4ort.xyz/entity/feature-encoding-and-selection-for-iris-recognition-based-on-variable-length-black-hole-optimization