loss function的例句大全

If based on the VaR loss function by reality check, the EWMA is better.

如果基于VAR损失函数的真实性检验评估，EWMA模型较优。

Application of the Loss Function of Quality of Tian Kou Xuan Yi

田口式质量损失函数的应用

We can find the exact credibility estimator of risk premium under the symmetric loss function.

本文引入了对称损失函数,并求得基于该损失函数的确切可信性估计.

The currency board system is a confident system, so government can take measures to charge the loss function and stick to currency board system better.

因此，政府可以采取措施，改变政府的损失函数，更好地坚持货币局制度。

After carefully studying the assumption, loss function, optimization equation and learning algorithm, we conduct cross domain learning to rank at instance level and feature level.

在系统分析排序学习算法的基本假设、损失函数、优化公式和学习算法之后，本文分别在实例和特征两个方面进行迁移学习，给出各自的基本假设、优化公式以及学习算法。

Then studies the control chart how to apply in measurement system stability and bias analysis. ( 5) Improvement of calibration system loss function.

此外，还对控制图在测量系统稳定性和偏倚分析中如何应用进行了研究。（5）校准系统损失函数的改进。

Based on quality engineering theory, the quality loss function of thread fit clearance is constructed, and the calculating formula of pitch diameters of inside and outside thread are derived.

依据质量工程学的损失函数理论，建立紧固螺纹配合间隙的质量损失函数，推导出内、外螺纹中径的工厂容差的计算公式；

The quality and cost were counterpoised by using quality loss function, and the tolerance of materials was also ascertained in the end.

运用质量损失函数，对质量和成本进行平衡，最终确定了烟用材料的容差。

Statistical prediction under Stein loss function

Stein损失下的统计预测问题

meanwhile, nonquadratic loss function is used to reduce the effect of the unmeasurable disturbance on the approximation performance of the neural-network model.

同时在学习中将实际生产中存在的不可测量干扰考虑在内，采用非二次方成本函数来减少这些干扰的影响，从而提高了测量精度。

Estimation of Exponential Distribution Parameter under Entropy Loss Function Based on Type ⅱ Censoring

在熵损失函数下定数截尾情形的参数估计&指数分布情形

Based on type-ⅱ censoring test, when one shape-parameter is fixed, the Bayesian estimations of another shape-parameter under several loss functions, are given. Also we offer the reliability function an expression of Bayes point estimation.

基于定数截尾试验，当其中一个形状参数α已知时，给出了另一个形状参数θ在三种不同损失函数下的Bayes估计表达式，并求得了可靠度函数的Bayes点估计。

As the result, the quality of component was redesign by Quality Function Deploy, Design Of Experiment, Quality Loss Function, modularization, derating, raw material definition, process audit.

然后针对不同类型的元件使用质量功能展开、田口试验设计、质量损失函数、模块化、降额使用、定义原料、原料生产制程监控等方法对元件质量进行设计。

The risk function of the quadratic estimate for the covariance matrix Σ under a matrix loss function

矩阵损失下的协方差阵∑的二次型估计的风险函数

In this thesis. Bayesian and empirical Bayesian theory are used to estimate the scale parameter of the double exponential distribution and the loss function and risk function of the Weibull distribution.

本文将贝叶斯，经验贝叶斯理论应用于双指数分布族的刻度参数估计和Weibull分布的损失函数和风险函数的估计。

Second, we obtain the bayes estimators of the loss function and risk function based on the conjugate prior distribution for the Weibull distribution, also discuss the conservative property and the rationality of these bayes estimators.

其次在共轭先验分布下给出了Weibull分布参数估计的损失函数和风险函数的贝叶斯估计，并讨论了它们的保守性和合理性。

Abstract: For the normal distribution N(μ,σ 2), when σ 2 is known, the Bayesian estimators of loss function and risk function under different criterions are obtained, and the properties of these estimators are also studied.

本文给出了在方差已知的情况下，正态分布期望参数的估计的损失与风险在不同的先验分布下的贝叶斯估计，并研究了其性质。

Firstly, under the conjugate prior distribution, we obtain the Bayes estimators of the loss function and risk function for Γ parameter estimator and normal variance estimator, also discuss the conservative property and the rationality of these Bayes estimators.

首先，在共轭先验分布下给出了Γ分布参数估计，正态分布方差估计的损失函数和风险函数的Bayes估计，并讨论了它们的保守性质和合理性。

Under the conjugate prior distribution, the Bayes estimators of the loss function and risk function for the estimators of Parameter 1/ θ of Γ( r,θ) are investigated. Then the property and the rationality of the Bayes estimators are discussed.

在共轭先验分布下本文给出了Γ分布Γ（r，θ）中参数1/θ的估计的损失函数和风险函数不同的Bayes估计，并讨论了各种Bayes估计的性质，进而指出各种Bayes估计的合理性。

The Linear Minimax Estimation of Regression Coefficient Under Balanced Loss Function

平衡损失下回归系数的线性Minimax估计