1) Property return
产权回归
2) weighted regression
加权回归
1.
With the kernel weight based on similarly between target gene and sample genes,which localize missing value estimation,a new method based on weighted regression is presented.
利用相似性信息的核加权函数来实现缺失值回归估计的局部化,提出了基于加权回归估计的基因表达缺失值估计算法。
2.
The weighted regression and nonlinear fitting model parameter optimization method are adopted to make regression analysis of observed data of landslide in different length of period.
采用加权回归和非线性拟合模型参数优化方法 ,对不等时距的滑坡监测资料进行回归分析 通过实例计算 ,证明了上述方法的有效性 ,提高了建模精
4) weighted regression
带权回归
1.
In order to understand the deformation situation and tendency of the landslides at the reservoir area of Qingjiang Geheyan, by using the safety monitoring data obtained in recent years, several numerical forecasting models are developed by means of model screening, weighted regression, parameter optimization, and spline regression etc.
为了掌握隔河岩库区主要滑坡体变形发展的动态和趋势，将近年来取得的安全监测资料，采用模型筛选、带权回归、参数优化及样条回归等方法，建立了有效的预测模型。
6) regression weights
回归加权
补充资料：加权回归
分子式：
CAS号：
性质：如果回归线上的各点的精度不同，对各点赋以不同的权值，用加权最小二乘法确定回归系数，拟合回归方程和回归线。
CAS号：
性质：如果回归线上的各点的精度不同，对各点赋以不同的权值，用加权最小二乘法确定回归系数，拟合回归方程和回归线。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条