the traditional statistical methods have focused on data independent and identically distributed (iid), and assumed that data has the same structure.
传统的统计方法是基于数据间的独立同分布,并假设这些数据具有相同的结构。
for classical regression analysis, all training data are assumed to be independent identically distributed random samples and are treated uniformly in the construction of regression equation.
在经典回归分析理论中,假定训练数据是独立同分布的随机样本,在回归方程的构建中是同等对待的。
while samples under non-repetition sampling are identically distributed but not independent, so they are not simple random samples.
而不重复抽样下的样本同分布但不独立,因而不是简单随机样本。
it is important to establish the method of system reliability, which is used in engineering for identically distributed components having common cause failures.
系统存在共因故障时,由于单元之问的统计相关,增加了系统可靠性分析的困难。
the paper discuss the upper bound of the distribution of the partial sums of identically distributed mixing random variables.
本文讨论了同分布混合序列部分和分布函数的上界及其应用。
as the de finetti′s theorem states that infinite exchangeable random variables sequences is independent and identically distributed with the condition of the tailσ-algebra.
研究一定相关性条件下可交换随机变量与独立同分布随机变量的结果之间的相似与不同。