least squares

1. It also makes use of systems redundant information effectively by weighted least squares estimators.
   通过加权最小二乘估计来有效地利用系统的冗余信息。
2. Then partial least squares method was used for selecting the effective wavelength interval of illumination.
   然后应用偏最小二乘法选择合适的光源波段间隔。
3. Multiway kernel partial least squares ( MKPLS) can be used for modeling and optimal control of batch processes.
   采用多向核偏最小二乘（MKPLS）方法建立间歇过程的模型并进行操作条件的优化。
4. A new least squares support vector machines based on boundary nearest was proposed, which reduced the number of support vector by using boundary nearest methods pruning the training sam.
   文中提出了一种基于边界近邻的最小二乘支持向量机，采用寻找边界近邻的方法对训练样本进行修剪，以减少了支持向量的数目。
5. Non-Linear Least Squares were used to estimate the exponential time model.
   非线性最小二乘法用于估算指数时间模型。
6. Image recognition based on partial least squares regression and feature fusion
   偏最小二乘回归分析与特征融合在图像识别中的应用
7. A modified fuzzy partial least squares ( PLS) model is presented for the characteristics of petrochemical process.
   针对石油化工过程的特点，提出一种改进的模糊部分最小二乘的建模算法。
8. This paper presents a method of iteration for least absolute deviation regression, which uses weighted least squares methods.
   利用加权最小二乘法，提出最小一乘的一种迭代算法，这种方法使最小一乘法在计算上变得简单、直。
9. A new image filter operator based on the least squares wavelet support vector machines ( LS-WSVMs) is presented.
   基于最小二乘小波支持向量机得到一个新的图像滤波算子。
10. An adaptive inverse control method based on Least Squares support vector machine is studied in this paper.
    本文主要针对基于最小二乘支持向量机的自适应逆控制方法进行了研究。
11. An algorithm was constructed to solve the least squares bisymmetric solution of a class of matrix equation.
    构造了一种迭代法求一类矩阵方程的最小二乘双对称解。
12. Least squares regression with nine model selection techniques, including stepwise regression.
    最小二乘回归模型选择与九技术，包括逐步回归。
13. Simulation results show that the weighted least squares estimate has better properties than the least squares estimate.
    模拟结果表明加权最小二乘估计比最小二乘估计有优良的性质。
14. This paper gives weighted least squares estimate and the method to choose optimum weighted function for linear regression model.
    给出了线性回归模型中的加权最小二乘估计以及最优权数的选择。
15. Least squares classification algorithm based on multi-segmentation and pocket
    基于多分割和口袋方法的最小二乘分类算法
16. Feature selection based on hierarchical clustering and partial least squares
    基于层次聚类算法和偏最小二乘的特征选择
17. We often estimate the return model parameter by ordinary least squares and maximum likelihood.
    对回归模型进行参数估计时，常用的两种重要方法是普通最小二乘法和最大似然法。
18. A new method based on the total least squares is proposed for sinusoidal retrieval.
    本文提出了一种提取噪声中正弦信号的总体最小二乘方法。
19. According to the characteristics of data collection, generalized least squares method was used to calibrate model.
    根据采集数据的特点，采用广义最小二乘法标定模型。
20. The equations of probabilistic state estimate algorithm are ascertained based on the weighted least squares state estimate algorithm.
    主要介绍了电力系统谐波状态估计技术的可观性分析理论、质量评估算法以及实际应用情况。
21. In addition, we introduce some new methods and theories for solving systems of nonlinear equations and nonlinear least squares problems.
    此外，在本篇论文中，我们还介绍了求解非线性方程组和非线性最小二乘问题的一些最新方法及其理论。
22. In this paper, an iterative method is presented to find the least squares centrosymmetric solution to a kind of matrix equations.
    本文提出了求一类矩阵方程组的最小二乘中心对称解的一种迭代法。
23. Based on characteristics of the proposed pilot, an improved frequency domain least squares channel estimation method is proposed.
    根据该导频的特性，提出了一种改进的频域最小二乘信道估计算法。
24. This paper mainly discusses the least squares problem of complex symmetric matrices on a linear manifold.
    本文主要讨论了线性流形上复对称矩阵的最小二乘问题。
25. Applying least squares to multi-sensor data fusion, we can get the estimation of system errors.
    多传感器数据融合首先要解决误差配准问题，来估计系统偏差并消除它。
26. It is proposed a novel subspace learning method, called orthogonal locality preserving discriminant projection of regularized least squares.
    提出一种新的子空间学习方法：正则化最小二乘的正交局部保持判别投影。
27. Condition Numbers for Moore-Penrose Inverse of Matrix and Linear Least Squares Problem
    矩阵的Moore-Penrose逆和最小二乘问题的条件数
28. Generalized Least Squares were used to estimate the traditional model and the linear time model.
    常规最小二乘法用于估算传统模型和线性时间模型；
29. A track-association algorithm based on the limited frames Least Squares method is put forward.
    针对星空图像中运动点目标轨迹难于提取的问题，提出了有限帧最小二乘轨迹关联算法。
30. The lines shown in these figures were fitted by the method of least squares.
    这些图中的相关线是通过最小二乘法得到的。

noun

1. a method of fitting a curve to data points so as to minimize the sum of the squares of the distances of the points from the curve

   Synonym:    method of least squares