regularization parameter的意思|示意

In this thesis, we choose truncated singular value decomposition to solve the resulting matrix equations, while the regularization parameter of TSVD is determined by the L-curve criterion.

鉴于此，必须采用正则化方法，本文中选用的是截断奇异值分解，其正则化参数用l -曲线准则来确定。

The principle of the method is introduced and some key points, i. e. the selection of the stabilization functional and the regularization parameter, are discussed in the paper.

文中阐述了方法的基本原理，并就稳定泛函和正则参数的选择等关键问题作了分析和论述。

Numerical results show that 'near optimal' parameter can be considered as an acceptable approximation of optimal regularization parameter with available priori information.

数值结果表明，在先验知识满足的条件下，近似最优参数法所找到的正则化参数是对最优正则化参数的较合理近似。

In the end, the genetic algorithms which has better precision and efficiency is adopted for finding the optimal regularization parameter based on the solution rule of regularization parameter.

最后根据正则化参数的确定原则，采用精度高和适应性更好的遗传算法确定最优正则化参数。

Considering the regularization effect of homotopy parameter, we adopt a two-step update scheme of homotopy parameter.

同时在分析了同伦参数正则化效应的基础上，提出一种两段同伦参数修正方法。

So, a novel method for choosing the regularization parameter was presented. One numerical example was given with the comparison of generalized cross-validation (GCV) B-splines.

提出了一种选择调整参数的新方法，同时，给出了一个数学例子，并与广义交叉实验B—样条函数仿真比较验证。