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1)  nonlinear ridge regression
非线性岭回归
1.
A nonlinear ridge regression modeling method based on genetic algorithm(GA-NLRR)is put forward,and the kernel of this modeling method is using Radial Basis Function to realize the nonlinear mapping of input,then build up a linear model using Ridge Regression,meanwhile,genetic algorithm is adopted to calculate the ridge parameter.
提出一种基于遗传算法的非线性岭回归建模方法(GA-NLRR)。
2)  non-linear regression
非线性回归
1.
Application of Non-linear Regression Analysis in Establishing Price Model of Ground-to-Air Missile;
非线性回归分析在建立地空导弹价格模型中的应用
2.
The Application of Non-linear Regression in the Temperature Drop of Roll Mill;
非线性回归在轧钢件温降研究中的应用
3.
Non-linear Regression Based on Analytical Center of Feasible Region;
基于可行域解析中心的非线性回归
3)  nonlinear regression
非线性回归
1.
Iteration method of nonlinear regression and its application to ground water studies;
非线性回归问题的迭代法在地下水动态研究中的应用
2.
Analysis and evalution on nonlinear regression function in common statistics software;
常用统计软件中非线性回归功能的分析与评价
3.
Research on nonlinear regression based on wavelet method;
基于小波变换的非线性回归
4)  multivariate nonlinear regression
多元非线性回归
1.
The multivariate nonlinear regression technique was used to select kinetic model of thermal decomposition of Na2SO4·0.
采用多元非线性回归对Na2SO4。
2.
Using multi-sensor technology,some parameters affecting the measurement of water content of crude oil are measured,and prediction models of water content of crude oil based on the methods of multivariate nonlinear regression and artificial neutral networks are presented,and then being improved by subsection modeling.
通过多传感器技术对原油含水率测量有影响的多个参量进行测定,提出基于多元非线性回归和神经网络融合处理两种方法建立原油含水率预测模型,并采用分段建模的方法分别进行改进。
3.
A multivariate nonlinear regression model is therefore developed and,based on it,three regression equations are obtained correspondingly to show the effects of the three parameters on arc current.
建立了多元非线性回归模型,得到了三个参量对弧流的回归方程。
5)  nonlinear regression analysis
非线性回归分析
1.
A research is made about relationship between the reference value of 23001 examples Chinese healthy middle scent men s ESR and five geographical factors in Chinese 301 areas,which are determined by the way of Wintrobe laws,by using the method correlation analysis and nonlinear regression analysis.
运用相关分析和多元非线性回归分析的方法,研究了其与地理因素的关系。
2.
Nonlinear regression analysis is usually used to estimate the parameters of a mathematical model in engineering.
非线性回归分析是工程中经常采用的一种用来估计数学模型参数的方法 ,该方法能否顺利运用与参数初始值的选择有极大关系。
3.
Based on the actual observation data,the exponential smoothing and nonlinear regression analysis are integrated.
以实际监测数据为基础,把指数平滑法与非线性回归分析法结合起来;以滑坡的变形值和变形速率为判据,对滑坡进行时间失稳的动态跟踪预报。
6)  nonlinear regression
多元非线性回归
1.
And the regressive equations that to calculate hydrogen content in Chinese anthracite is obtained by using multivariate nonlinear regression.
深入研究了中国无烟煤的挥发分和氢含量的内在联系,并利用多元非线性回归分析方法推导出了计算中国主要无烟煤矿区煤的氢含量的回归方程式。
2.
In this paper, a new model system is introduced, which synthetically applies time series model, nonlinear regression and combination forecasting model to forecast the change of the market price.
文章通过对一套市场价格预测模型体系的介绍,综合运用时间序列模型、多元非线性回归和组合模型来预测市场价格走势,探索从多角度综合预测市场价格的问题。
补充资料:岭回归
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性质:在回归分析中,用一种方法改进回归系数的最小二乘估计后所得的回归。在多元回归方程中,用最小二乘估计求得的回归系数声尽管是其真值β=(β01,···βp)1的无偏估计,但若将与β分别看成p+1维空间中两个点的话,它们之间的平均距离E(—β)1(-β)(称为均方差)仍可能很大,为减小此均方差,用(k)=(X′X+KI)-1X′Y去代替2,称(K)为β的岭回归估计。其中X为各变量的观测值所构成的一个n×(p+1)阶矩阵,Y是随机变量的观测值组成的n维向量,I为p+1阶单位阵,K是与未知参数有关的参数,选择它使E{[(K)-β]1[(K)-β]}达到最小。

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