基于BP神经网络模型的历史文化名城保护规划实施评估

Evaluation of the Implementation of Preservation Planning for Historic and Cultural Cities Based on BP Neural Network Model

文章以"全过程"评估为出发点,确定评估的三大类型,构建出贯穿历史名城保护全过程的实施评估指标体系。其次建立BP神经网络评估模型,以保定古城保护作为实例探究,研究证明,BP神经网络历史名城保护规划全过程评估模型可用于历史名城保护评估。

Starting from the 'whole process' evaluation, this paper identifies three types of evaluation, and constructs the implementation evaluation index system throughout the whole process of protection of historic cities. Secondly the BP Network evaluation model is established and Baoding Ancient City protection as an example. The research proves that the BP neural network evaluation model for the whole process of protection planning of historic cities can be used for the protection evaluation of historic cities.