Zeng D, Gao Y, Huang J, Bian Z, Zhang H, Lu L and Ma J 2016b Penalized weighted least-squares approach for multienergy computed tomography image reconstruction via structure tensor total variation regularization Comput. Med. Imaging Graph. 53 19-29...
We then run the penalized least-squares method on the training dataset and obtain the MSE on the validation dataset. We select the values for λ1 and λ2 that minimize the averaged MSE over the n folds. Though γ is also tunable, we could fix γ to reduce computational cost while still...
the secondary ones are also divided intonfolds for those individuals to avoid overfitting. We then run the penalized least-squares method on the training dataset and obtain the MSE on the validation dataset. We select the values forλ1andλ2that minimize the averaged MSE over thenfolds. Though...
Given a specific basis of functions and denoting with ΦΦp the expansion matrix collecting all the p chosen basis functions ϕϕj(⋅), the p-dimensional vector of expansion coefficients for the ith object can be estimated by applying standard least squares ββ^i=(ΦΦp′ΦΦp)−1...
Penalized Nonlinear Least Squares penalized one for Penalized Quasi-Likelihood penalized them for penalized us for Penalized Weighted Least-Square penalized you for penalizedly penalizes penalizes penalizes for penalizes her for penalizes him for penalizes it for penalizes me for penalizes one for penalizes...
Penalized Nonlinear Least Squares penalized one for Penalized Quasi-Likelihood penalized them for penalized us for Penalized Weighted Least-Square penalized you for penalizedly penalizes penalizes penalizes for penalizes her for penalizes him for penalizes it for penalizes me for penalizes one for penalizes...
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook (redirected frompenalized one for) penalize (someone or something) for (something) To subject someone to a penalty or punishment for some crime, offense, wrongdoing, or transgression.You can't penalize your student...
1) penalized least squares 罚最小二乘原理 1. In this paper, based on penalized least squares, the penalized weighted sum of squares is set up. 利用罚最小二乘原理构造加权惩罚平方和,利用半参数回归模型方法解算整周模糊度,导出了模型中正规化矩阵正定时参数平差的计算方法,用直接法得到了整周模糊...
The meshless method uses the moving least squares(MLS) approximation,uses the Heaviside function as a test function of the weighted residual method and uses direct interpolation method to enforce essential boundary conditions. 这种无网格方法采用移动最小二乘近似函数(MLS)来近似试函数,采用Heaviside函数作...
In this paper,based on penalized least squares,the penalized weighted sum of squares is set up. 利用罚最小二乘原理构造加权惩罚平方和,利用半参数回归模型方法解算整周模糊度,导出了模型中正规化矩阵正定时参数平差的计算方法,用直接法得到了整周模糊度的估计量,给出了相应的公式。6...