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单词
sample selection
释义
sample selection
简明释义
样本选择:在统计学和研究中,从总体中选择一部分样本进行研究或分析的过程。
网络释义
短语
1
sample selection process
抽样过程
2
Sample Selection Model
样本选择模型 ; 模型
3
sample selection rule
样本抽取规则 ; 样本抽选规则
双语例句
1
To introduce
sample
selection
model and its estimation method.
介绍样本选择模型及其估计方法。
2
A new method is proposed for
sample
selection
in large data set.
提出了一种大规模数据集的训练样本选择方法。
3
The random
sample
selection
and different
sample
positions ensure the samples to be representative and fair.
计算机随机选择采样点,采样点车车不同,保证了样品的代表性、公正。
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更新时间:2025/10/5 19:52:14