mean vector

常见例句

In selecting vectors, the algorithm also uses the class label of training set and the judgment information of class mean vector.
在特征向量的选择中，本算法还用到了训练集的类别标签和类别平均向量的判别信息。
In this paper, we consider the two new type of relative efficiencies of LSE of the mean vector for the singular linear model and give their bounds.
对于奇异线性模型，本文考虑了其均值向量的最小二乘估计的两种新的相对效率，并给出了它们的界。
Three approaches to Multivariate quality control are introduced. The first approach is to control the mean vector and covariance matrix of multivariate population in terms of one statistic.
介绍三种对多指标的质量控制方法，第一种方法是用一个标量控制多变量总体的均值向量和协方差矩阵；

Then you're able to generalize that and say, if you multiply it by 2.6, I mean a vector 2.6 as long as A.
然后可以将其推广到更一般的情况,如果用2.6乘以它,所得矢量即为矢量 A 的2.6倍
耶鲁公开课 - 基础物理课程节选