改进

Three months after the introduction of improved measures, the author uses two kinds of comparison which are quality indicator and time column chart to verify effects of quality improving.

改进措施实施三个月后，作者运用改进前后实验室的质量指标对比和时间柱形图对比两种方式，对实验室的改进效果实施效果验证。

Through studying of traditional Ajax frame application model, start with the purport of study, this paper has advanced totality design thread and structure chart of modified model, designed newly increased module interface and forecast caching model in detailed design section. 4.

通过对传统Ajax应用框架模型的改进方案研究，从改进的意义入手，提出改进模型的总体设计思路及结构图，在详细设计部分完成了新增的模块接口设计和预见式缓存模块设计。

On the base of analysis of the standard back propagation algorithm, a BP improving algorithm which adjusts the error signal function and method of training is proposed. This improving algorithm has the advantages of slightly modify and easy implement.

在此基础上，提出了一种针对误差信号函数和学习规则进行改进的BP改进算法，该改进算法具有改动幅度小，实现相对容易的特点。