regression matrix
英 [rɪˈɡreʃn ˈmeɪtrɪks]
美 [rɪˈɡreʃn ˈmeɪtrɪks]
网络 回归(矩)阵; 回归矩阵; 回归阵
双语例句
- In particular, regression testing derives from a matrix of supported environments and configurations, with browsers and their different versions being perhaps the most common.
具体来讲，回归测试起源于一系列支持的环境和配置，其中最常见的可能是浏览器及其不同版本。 - The linear minimax estimator of stochastic regression coefficients and parameters under matrix loss function;
矩阵损失下随机回归系数和参数的线性Minimax估计（英文） - The regression equation for incomplete data is established, and the best unbiased integral estimators of the regression parameters and their covariance matrix are also given.
建立不完全数据回归方程，给出回归系数的最佳无偏整体估计及其协方差矩阵。 - In this paper, we consider the Minimax admissible estimates of the multivariate regression coefficient in the constraint growth curve model under a matrix loss function.
本文在一种新的矩阵损失函数下，给出了随机回归系数和参数同时估计在齐次线性估计类和非齐次线性估计类中可容许的充分必要条件。 - The Minimax Estimate for Restricted Multivariate Regression Coefficient Under Matrix Loss Function
矩阵损失下带约束的多元回归系数的Minimax估计 - To determine the rank of regression coefficient matrix in a multivariate linear regression model, a model selection procedure is proposed based on the M-estimation.
针对只有一个参数是以非线性形式出现的纯非线性回归模型，提出一种新方法确定模型中的回归系数。 - Linear Minimax Estimation in Regression Coefficient with Ellipsoidal Constraints Under Matrix Loss Function
受椭球约束回归系数在矩阵损失下的线性minimax估计 - Results show that iterative refinement using the SVD can improve regression coefficient estimates in the cases where the design matrix is highly collinear.
结果表明，在设计矩阵高度共线性时，用奇异值分解的迭代加细可以改进回归系数的估计。 - The Linear Admissible and Minimax Estimators in Seemingly Unrelated Regression Model under Matrix Loss
矩阵损失下一类相依回归模型中的线性容许估计和Minimax估计 - The Minimax admissibility of linear estimates with respect to restricted multivariate regression coefficient under matrix loss function is considered. A necessary and sufficient condition is given to ensure the Minimax admissibility for a class of linear estimates.
在矩阵损失下给出了带约束的多元回归系数线性估计在线性估计类中是Minimax可容许估计的充要条件。 - Prediction to the regression parameters was converted to predict cross product matrix of the variable augmented matrix.
对多元线性回归模型参数的预测，转化为对其变量集合的增广矩阵的叉积阵的预测。 - In order to find a scheme of reservoir optimization dispatching, an operating formula is presented for connected reservoirs in different periods by the least square method of regression analysis, when singularity occurs in the regression matrix, the method of ridge regression is used to overcome it.
为了找出一种易于实际应用于水库群优化调度的方案，本文提出了用最小二乘回归分析的方法求出联调水库不同时段的运行公式；当回归矩阵出现奇异时，引用岭回归分析方法加以克服。 - In this paper, the phase-dependent resonance fluorescence spectrum of a two-level system in a trichromatic field is calculated by the quantum regression theorem, Fourier transform and matrix inversion method.
本文利用量子回归定理、傅立叶变换和矩阵求逆的方法研究了三色激发二能级系统的共振荧光谱的相位依赖性。 - A method of regression diagnostics based on complex collinear relational design matrix
基于复共线性关系的设计矩阵的回归诊断方法 - On the other hand, the method of multivariate linear regression analysis is used to deduce the relevant matrix between element analysis and of industry analysis coal. Then a new calculation model of boiler efficiency by use of industry analysis data is established.
同时采用多元线性回归方法，建立了煤的元素分析成分与工业分析结果的关联矩阵方程，从而获得以工业分析为基础的锅炉效率计算的新模型。 - The Estimates of Regression Coefficient Matrix in the Growth Curve Model with Random Effects
含随机效应的增长曲线模型回归参数阵的估计 - In this paper, we estimate the function of regression matrix in growth curve model, and obtain the necessary and sufficient condition that a linear estimator of the function is admissible in all linear estimators under matrix loss.
本文讨论了增长曲线模型中回归矩阵的函数的估计，在矩阵损失下，作者得到了非齐次线性估计在非齐次线性估计类中可容许的充要条件。 - To determine the rank of regression coefficient matrix in a multivariate linear regression model, a model selection procedure is proposed based on the M-estimation. It is derived that the estimator of the rank of regression coefficient matrix under some mild conditions is strongly consistent.
为了确定多重线性回归模型中回归系数矩阵的秩，本文提出了一个基于M估计的模型选择程序，且在较弱的条件下建立了回归系数矩阵的秩的估计的强相合性。 - The above mentioned two components in simulated samples have been simultaneously determined using UV-Spectrophotometry assisted by some chemometrics methods such as Multiple Linear Regression ( MLR), AKC matrix method, and CPA matrix method.
本文用多元线性回归（MLR）、K-矩阵（AKC）、P-矩阵（CPA）等计算方法辅助紫外分光光度法，同时测定了模拟样中LMX和SPFX的含量。 - In solving the regression equations, collinearity in the design matrix can result in inaccurate parameter estimates.
在解回归方程时，设计矩阵中的共线性可能产生不精确的参数估计。 - The latest research progress of receptor models for source apportionment of inhalable particles is summarized. Rough Sets, BP network, projection pursuit regression, positive matrix factorization and principal component analysis are introduced in details.
综述了国内外用于可吸入颗粒物源解析的受体模型的最新研究进展，详细介绍了粗集理论模型、BP网络权重分析、投影寻踪回归、正定矩阵分解和主成分分析等多种方法。 - A neural network control method in the force loop is presented based on force/ position hybrid control. This method can improve the adaptive ability of contact stiffness uncertainty and avoid solving regression matrix.
在机器人力/位置混合控制的基础上，提出了一种在力控制回路中采用神经网络控制方法，有利于提高系统接触刚度不确定的自适应能力，同时避免了求解回归矩阵。 - On the basis of recorded harmonic voltages and currents at the connection point of the load and the system, using multivariate linear regression, each value of the harmonic impedance matrix element is assessed to get the harmonic impedance matrix of this power system.
模型基于大量系统和负荷公共联接点处的实测数据，采用多元线性回归法，对系统侧的谐波阻抗矩阵各元素值进行估计。 - The calibration curve is calculated by the regression method. The matrix effect is corrected by using the scatter line internal standard method and the empirical coefficient method.
人工配制标样，回归法求取校准曲线常数，用散射线内标法和经验系数法校正基体效应。 - The Other Form of Regression Coefficient Covariance Matrix of a Normal Equation
正规方程另一形式的回归系数协方差矩阵 - Furthermore, comparing with the kernel matrix leaning algorithm based on the support vector machine ( SVM)' s regression, the kernel matrix leaning algorithms based on matrix iterative analysis not only acquires higher precision but also needs less training documents and cost.
进一步实验表明，基于矩阵迭代学习的核矩阵学习算法与基于支持向量机的回归学习算法相比，不仅具有更高的准确性，而且所需训练文档更少、计算代价更小。 - A robust parameters estimation algorithm is proposed in this paper, which is based on uniform design for a linear regression model in the case of its coefficient matrix with random disturbance.
针对一个线性回归模型的系统矩阵存在的随机扰动情况，提出一种基于均匀设计的稳健参数估计算法。 - The Minimax Admissibility Characterization of Nonhomogeneous Linear Estimates with Respect to Restricted Regression Coefficients under Matrix Loss Function
矩阵损失下带约束的回归系数非齐次线性估计的Minimax可容许性的特征 - This paper presents some properties of the SWEEP operator in the scope of least square regression subject to linear constraints and matrix of sum of squares and cross product ( SS& CP) in singular ill conditions.
描述在线性约束条件下，且平方和与交叉乘积矩阵在奇异病态情况下，最小二乘回归扫描算子的一些特性。 - Soluble solids content of rambutan was described by the image texture, and its maximum correlation coefficient was 87.2% based on the support vector regression and histogram matrix characteristics.
红毛丹可溶性固形物含量的X射线图像检测采用纹理特征描述的方法，利用直方图矩特征和支持向量机回归方法预测红毛丹可溶性固形物含量的相关系数最高可达87.2%。