损失函数 meaning in English
loss function
lost function
lostfunction
Examples
- It is more suitable to the practice using qlf to measure quality . this paper discusses the defect of quadratic loss function and studies the models of inverted normal and inverted gamma loss function . we explore the relationship between qlf and signal - to - noise ( sn ) , put forward multivariate qlf model based on sn , which overcome the flaw that single - characteristic can not reflect multi - characteristic in practice
本文讨论了二次损失函数模型的局限，在此基础上研究了逆正态、逆伽玛损失函数模型；探讨了质量损失函数与信噪比的关系，提出了基于信噪比的多元质量损失函数模型，克服了单质量属性不能反映实际中多维质量属性的质量损失的弊端，实例证明该方法是可行的。 - At last the toleramce design has been fulfilled with the method of inner and outer design integral analyse , the effect of the clear factors on the characteristic and stability of the product has been studied , through which the qulity losing function has been established , and the toleramce of the clear factors have been made sure
最后进行了产品的容差设计。通过内、外设计的直积分析方法，分析了显著因素的误差对产品性能及稳定性的影响，建立了质量损失函数和确定了显著因素的容差。 - Under the above stated two loss functions , the definitions of admissible prediction are given , and the necessary and sufficient conditions for a linear prediction to be admissible in the class of homogeneous linear predictions and the class of nonhomogeneous linear predictions are obtained
在上述的两种损失函数下，分别给出了未来观察值的函数的一个线性预测在某个预测类中是可容许预测的定义，得到了一个线性预测在齐次线性预测类和非齐次线性预测类中是可容许预测的充要条件