数据分布层(Data Distribution Model) • 这层的主要作用是定丿了数据是如何分布的,和 关系型数据库丌同的是NoSQL数据库可选择的机 制比较多,主要有三种: – 其一是...
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The paper lays emphasis on the demand of the architecture of application systems, and propounds another model which is called "Authoritative data distribution model".
重点分析了在企业级数据共享模型下对计算机应用系统体系结构的要求,并提出了权威数据分发模型。
Conclusion: Applying catalytic models to fit the positive rate of stool examination age distribution data of schistosomiasis, two-stage catalytic model is much better.
结论:应用催化模型拟合血吸虫病粪检阳性率的年龄分布资料,两级催化模型较为合适。
A support vector regression method based on classification is presented to solve the nonlinear regression problem with unknown data distribution and mathematical model.
提出了一种基于分类技术的支持向量回归方法,解决数据分布未知、数学模型未知的非线性回归问题。
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