...the story of their friendship in a book ? 他们的友谊在一本书中的故事 Sample Observations ? 样本观察 this poduct requirrs an installed copy of the sims3 before installing this ? 这poduct requirrs安装此之前的sims3的安装副本...
双语例句
1
Consider a set of observations (also called features, attributes, variables or measurements) for each sample of an object or event with known class y.
设观测向量x(也被称作特征、属性、变量、测量值等)对于对象或事件的每一个采样的所属类y都是已知的。
2
The population mean is often written "x-bar." If you have a sample with n observations, it's the summation i = 1 to n of xi/n--that's the average.
According to the observations of a sample of indicators, a measure of samples to choose between the targets of the similarity measurement method and use it as the basis for clustering;