为了描述多枢纽选址与混合网络设计综合优化问题，引入了双层规划模型建立数学模型。
To express integrated optimization of multiple hubs location and mixed network design, a bi-level programming model was introduced for mathematical models.
引入BP神经网络，设计出了基于BP神经网络的大型超市选址分析模型。
BP neural network is employed to design a location analysis model for large-scale supermarkets.
本文在对GIS网络分析方法的阐述和P中心选址模型的分析的基础上，建立了配送中心选址优化模型。
In this paper, the optimized location model is built on the base of the illustration about GIS network analysis and the analysis of P-median location model.
本文在对GIS网络分析方法的阐述和P中心选址模型的分析的基础上，建立了配送中心选址优化模型。
In this paper, the optimized location model is built on the base of the illustration about GIS network analysis and the analysis of P-median location model.
应用推荐