Ameri,M , , bigdeli rad,H , , Shaker,H , , Ameri,A , , Saadatjoo,S A , , Fatemi,S , and Ziaee,S A . "Predicting Traffic Safety Using PSO-SVM Method and Back Propagation Neural Network", Ferdowsi Civil Engineering, 34, 4, 2021, 1-14. doi: 10.22067/jfcei.2022.73920.1092