目标估计信度原理平衡损失函数。
实际上，现有损失函数很少符合业务目标。
In practice, off-the-shelf loss function rarely aligns with the business objective.
损失函数的不对称包括契约性的和非契约性的。
The asymmetry of loss function consists of contractual asymmetry and non-contractual asymmetry.
证明了损失函数为凸函数，存在风险最优控制策略。
The loss functions are convex function and have risk optimize control strategies have been proved.
证明了损失函数为凸函数，存在风险最优控制策略。
The loss functions are convex function and have risk optimize control stra...
并证明了，在熵损失函数下，MINQUE估计总是优于简单估计。
It is interested to prove that MINQUE is superior to simple estimator under Entropy loss function.
许多实践者使用缺省损失函数(如，均方误差)训练和挑选最好的模型。
Many practitioners train and pick the best model using the default loss function (e. g., squared error).
本文以质量损失函数为计算基础，得出零件非配合尺寸的容差计算公式。
Using Genichi·Taguchi′s approach, this paper gives all formulas that are suited for calculating the allowances of mechanical parts′ non-fit measurements.
质量损失函数的基本目的就是以定量的方式评价低质量对顾客造成的损失。
The basic purpose of a quality loss function is to evaluate a loss to customers in a quantitative manner.
基于预应力损失理论，建立了具有普遍意义的拟摩阻损失函数简化解析算法。
Based on prestress loss theory, a simplified analytic algorithm of virtual frictional loss function was set up in a universal way.
田口质量损失函数中的质量损失不仅仅存在于不合格品中，同样也存在于合格品中。
In the Taguchi quality loss function, the loss exists not only in unqualified products, but also in qualified products.
本文提出了一种新的无约束损失函数用于广义特征分解，并且分析了损失函数的特性。
In this paper, a novel unconstrained cost function for the generalized eigen-decomposition is presented and the properties of the cost function are analyzed.
在二次损失函数下，研究了增长曲线模型误差方差的非齐次二次型估计的可容许性问题。
The admissibility of non-homogeneous quadratic form estimate of variance on the growth curve model was studied under quadratic loss function.
在二次损失函数下，研究了增长曲线模型误差方差的非齐次二次型估计的可容许性问题。
We study the admissibility of the quadratic estimate for error variance in two classes of growth curve model.
提出了基于损失函数的模糊判决支持向量机算法，并与模糊样本支持向量机算法进行了比较。
The fuzzy judgment support vector machine algorithm based on loss function is proposed, and compared with fuzzy sample support vector machine algorithm.
电力用户停电损失函数对电力系统规划、运行和电力市场下的安全费用计算等具有重要意义。
Power customer interruption cost functions (PCICF) are important for power system planning, operation, and security pricing under deregulation.
该效用损失函数充分考虑了居民换乘导致出行时间和费用的增加以及舒适性和方便性的损失。
The utility cost function is considered, which includes the increase of trip expense and trip time, reduction of comfort and decrease of convenience during the transfer.
本文讨论了在n维非对称的质量损失函数下，调整参数设计的可行性，求出了质量损失的最小解。
In the paper, Asymmetric quadric loss function is put forward under Normal assumption, adjustment parameter is defined, and its best value is calculated which minimizes the total quality lose.
利用逆概率损失函数，以瓶装饮料的灌装过程为实例进行分析和例证，找到了控制中心的最佳定位。
The inverted probability loss function is used to examine the process of filling bottles with a liquid, as a result, the best setting of control center is found.
损失函数是支持向量机风险泛函的关键部分，选择不同的损失函数可以构造不同类型的支持向量机。
The extracted support vectors can be trained instead of total data set, so computational cost will be reduced. (2) The loss function is very important to risk functional of the SVM.
根据群体基数效用函数的加和性，用距离表示群体的损失函数，建立了资源分配群体决策的重心模型。
A barycenter model of group decision making on resource allocation is constructed in this paper using groups loss function based on the additive kind of group cardinal utility function.
根据群体基数效用函数的加和性，用距离表示群体的损失函数，建立了资源分配群体决策的重心模型。
A barycenter model of group decision making on resource allocation is constructed in this paper using group's loss function based on the additive form of group cardinal utility function.
依据模型的不同定义域，讨论了通过调整质量特性曲线的形状和位置来控制质量损失函数曲线的方法。
We will control the quality failure function curve according to the shift of the quality characteristics curve and the change of the curve's shape, the control method will be discussed.
然后结合线性指数模型未知参数在相同损失函数之下的贝叶斯估计得到了未知参数的非参数经验贝叶斯估计。
In combination with the Bayes estimator for the parameter of linear exponential model under the same loss function, the nonparametric empirical Bayes estimator of the unknown parameter was obtained.
利用所得的各阶损失函数值，可方便地确定系统的阶次、当系统噪声为有色噪声时，本方法党政军可同时确定噪声模型的阶次。
According to the loss functions, the model order can be easily determined and the order of the noise model can also be determined simultaneously if the model noise is colored.
首先利用非对称的LINEX损失函数对双指数分布族刻度参数进行了经验贝叶斯估计，并讨论了该估计的性质，给出了收敛速度。
First, we obtain the empirical Bayesian estimator of the scale parameter for the double exponential distribution based on LINEX loss function and the convergence rate of the estimate.
在此基础上，建立了最小方差损失函数，并结合高斯·牛顿预测误差方法，提出了稳定的，高性能的，在线的复频率直接估计算法。
A cost function is presented, and by applying Gaussian-Newton type recursive prediction error based method, a stable and efficient online frequency estimation algorithm is derived.
在此基础上，建立了最小方差损失函数，并结合高斯·牛顿预测误差方法，提出了稳定的，高性能的，在线的复频率直接估计算法。
A cost function is presented, and by applying Gaussian-Newton type recursive prediction error based method, a stable and efficient online frequency estimation algorithm is derived.
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