抽样转换 meaning in English
sampling switch
Examples
- The row sampling transformation is used to obtain a randomly selected subset of an input dataset
行抽样转换用于获取输入数据集的随机选择子集。 - The percentage sampling transformation is also useful for creating sample data sets for package development
百分比抽样转换对于创建用于包开发的样本数据集也很有用。 - The row sampling transformation creates a sample dataset by selecting a specified number of the transformation input rows
行抽样转换通过选择指定数目的转换输入行来创建样本数据集。 - The percentage sampling transformation creates a sample data set by selecting a percentage of the transformation input rows
百分比抽样转换通过选择转换输入行的百分比来创建样本数据集。 - The row sampling transformation is also useful during package development for creating a small but representative dataset
在包开发过程中，也可以使用行抽样转换来创建一个小但具有代表性的数据集。