Based on China's listed companies, this paper empirically investigates the complicated effect of state ownership on firm performance in a quantile regression framework.
以中国上市公司为例，本文首次采用分量回归模型实证分析了国有股权对公司业绩的复杂影响。
On the complicated or implicit limit state functions in the reliability problems, a response surface method for reliability computation based on Support Vector Regression (SVR) is presented.
针对可靠度计算问题中极限状态函数比较复杂或为隐式的情况，提出了一种基于支持向量回归的响应面可靠度计算方法。
The static state models of an EGO sensor were obtained by using piecewise polynomial method and nonlinear regression analysis method based on available experimental data.
在发动机实验台上，采用比较法对EGO传感器进行了稳态标定实验。
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