two-stage regression method

The proposed learning method includes two steps: First, the initial structure and parameters of SVR are obtained by learning, which is applied to construct support vector regression network without bias.

学习策略分为两个阶段：首先训练支持向量机，得到支持向量回归的初始结构和参数，构造一个无阈值的支持向量回归网络；

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According to the indicator system built using logistic regression method, the formation of the financial crisis before they occur one, two, three regression equations, the three regression equation as a forecasting model to verify the accuracy of their forecasts and false nature.

根据构建的指标体系，采用logistic回归方法形成财务危机发生前一、二、三年的回归方程，以三个回归方程作为预测模型，验证他们预测的准确性和误判性。

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By means of the regression analysis method of the mathematic logic, we find two experienced formulas.

通过数理统计的回归分析法.找出了两条经验公式.

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Study on relation between air pollution and childrens respiratory illness prevalence using two-step regression method

两步回归法研究空气污染与儿童呼吸病症率的关系

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