摘要
就建立基于GIS和BP神经网络的地质灾害评价系统的理论可行性进行了分析，并对系统的设计思想和架构进行了讨论，系统将发挥GIS强大的空间信息可视化管理和分析功能以及神经网络的非线性描述和分析功能，实现地质灾害危险性评价的可视化管理。
This paper analyzes the theoretical feasibility that establish a Geological Disaster Risk Evaluation System based on BP neural network and GIS, and discusses the system design ideas and architecture .The system plays powerful management of spatial information visualization and analysis functions of GIS, and makes it available of the depicting the nonlinear phenomena by BP neural network to the assessment processing of debris flow regicnal hazard, actualizes the visualization management of geological disaster regional hazard evolution .
作者
叶先进
YE Xian-jin （Shanghai Maritime University, Shanghai 200135, China）
出处
《电脑知识与技术》
2010年第4期2536-2537,共2页
Computer Knowledge and Technology
