# CS-BPSO: Hybrid feature selection based on chi-square and binary PSO algorithm for Arabic email authorship analysis

> Research article (Knowledge-Based Systems, 2021) · cited 44× · AI/ML

**Wikidata**: [openalex:W3171457089](https://www.wikidata.org/wiki/openalex:W3171457089)  
**Source**: https://4ort.xyz/entity/cs-bpso-hybrid-feature-selection-based-on-chi-square-and-binary-pso-algorithm-for-arabic-email-authorship-analysis