有限数据 meaning in Chinese
finite data
Examples
- At last , the method to advance the performance of the estimation in limited data samples is studied
最后研究了在有限数据采样情况下改善估计性能的方法。 - Usually these are represented as bare numbers , mainly because that is the best we can do in the limited type systems that languages give us
通常这些数量仅由数字表示，因为在编程语言赋予我们的有限数据类型下最多只能做到这样。 - These rules consist of the total fit , the mathematics and fatigue physics , and the safety in tail predictions . an analysis of the test s - n data of 16mn steel weld joints reveals that the four models are reasonable if only considering the total fit as the conventional method did . but if by the present three rules , the appropriate models should be the normal or the extreme maximum value
根据先前提出的有限数据下良好假设分布的确定方法，包括三个原则，即假设分布形状与误差数据真实分布形状的一致性、预测的总体拟合效果、与疲劳失效机制的一致性和尾部预测的安全性，通过对线性均值s - n曲线拟合16mn钢焊接头s - n数据误差的统计分析，说明应用一般推断方法， 4种分布都可合理地作为数据的统计模型，综合考虑三原则后，极大值和正态分布是可能的良好假设分布。 - Accord ing to the selected data , outcomes of the analyses possesses high correlations with the market values in this model , thus it has evaluated the enterprise values within the range of the data we have collected . according to the principles of statistical samples choosing , we argues that the parameter - determining methods used in the paper are reasonable , so we can predict the populations by the samples . to sum up , using these parameter - determining methods that have satisfied the basic presumes , this model has assessed the values of chinese enterprises properly
从本文选择的有限数据资料所做的结果来看，该模型所做结果与市场价值具有高度的关联关系，因此，在本文所研究的样本范围内，该模型很好的估价了企业的价值，根据统计学样本选择的原理，从样本推断出总体，笔者认为本文中对模型参数的确定方法是可取的，在满足该模型基本假定的前提下，按本文所述参数确定方法，该模型可以很好地评估我国上市公司的企业价值。