To BP neural shortcoming of network, study one dynamic self-adaptation is it study improvement type BP algorithm of parameter to adjust.

针对BP神经网络的缺点，研究了一种动态自适应调整学习参数的改进型BP算法。

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This article was just based on the thought about the validity of our current BP policy, and then probed to the best policies in groups to adjust our BP position.

本文正是基于对当前我国国际收支调节政策有效性的思考而展开论述的，并在此基础上深入探索了调节我国国际收支的最佳政策搭配主张。

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For the shortages of the method in which network flux is predicted by forward neural network based on traditional BP algorithm, a 2-level network flux predict-adjust model is constructed.

针对基于传统BP算法的前向神经网络预测网络流量方法的不足，构建了一种二级的网络流量预测-校正模型。

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