Model and Application of Safety Evaluation for Campus Based on BP-neural Network
Zhen Xu · Safety and Environmental Engineering · 2011
The artificial neural network is applied to college campus safety evaluation.The model of safety evaluation for campus based on three-layer BP-neural network is established using LM algorithm.By reference of the domestic research for campus safety evaluation,the safety evaluation index system of college campus is selected.The network is trained by trainlm function with training samples which have been obtained by experts.The result is consistent with the actual work by the network,and the applicability of the evaluation model is illustrated by examples.This model can use the existing information of campus safety assessment with relatively successful cases,so the judgment and knowledge of experts can be accumulated.