# Comparative analysis of CatBoost, LightGBM, XGBoost, RF, and DT methods optimised with PSO to estimate the number of k-barriers for intrusion detection in wireless sensor networks

> Research article (International Journal of Machine Learning and Cybernetics, 2025) · cited 46× · AI/ML

**Wikidata**: [openalex:W4410119959](https://www.wikidata.org/wiki/openalex:W4410119959)  
**Source**: https://4ort.xyz/entity/comparative-analysis-of-catboost-lightgbm-xgboost-rf-and-dt-methods-optimised-with-pso-to-estimate-the-number-of-k-barri