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本文介绍作者设计并实现的一个基于BP人工神经网络和数据库的综合预测系统.该系统由数据库管理模块、BP人工神经网络模块、传统预测模块以及图形显示模块等组成.着重对BP人工神经网络的各种改进方案进行系统的总结和研究,并比较了BP人工神经网络和传统预测模型的预测结果.
This article introduces a comprehensive forecasting system based on BP artificial neural network and database designed and implemented by the author.The system consists of database management module, BP artificial neural network module, traditional prediction module and graphic display module, etc. It focuses on BP artificial neural network Various improvement programs are systematically summarized and studied, and the prediction results of BP artificial neural network and traditional prediction models are compared.