random sample是什么意思

网络释义

用法例句

Adopt a rule sampling to solve the unbalance of samples in the SVM.

采用规则抽样来解决支持向量机分类中正负样本的不平衡性,改进AdaBoost算法,使其在初始化时考虑样本分布稀疏的重要性,有利于稀有类样本的正确划分。

The Research of Association Rule Sampling Algorithm Based on Data Warehouse;

基于数据仓库的关联规则抽样算法研究

Sampling inspection rules by attributes for precious metal jewellery

GB/T14459-1993贵金属首饰计数抽样检查规则

Fireworks and firecrackers-Rules of sampling for inspection by attributes

GB/T10632-1989烟花爆竹计数抽样检查规则

Character Analysis of the T→D Switching Rules in the Adjusting Sampling System by Attributes;

计数调整型抽样系统T→D转移规则特性研究

Two More Excellent Stopping Rules for Continuous Sampling Plan;

用于连续抽样方案的两类更优的中止规则

probability proportional to size sampling

概率比例规模抽样法

It includes adherence to the specified measurement techniques, sampling plans, acceptance criteria, and reaction plans when acceptance criteria are not met.

它包括符合规定的测量技术、抽样计划、接收准则、不满足接收准则时的反应计划。

Optimizing of Extraction Rules and Expressing of the Rules with XQuery in Web Information Extraction Systems;

Web信息抽取规则的优化及规则的XQuery表达

Judicial review to abstract administrative actions in China under WTO regulation;

WTO规则与我国抽象行政行为的可诉性

guidance on sampling of water and steam in boiler plants

锅炉厂水和蒸气的抽样导则

The same rules hold true for while:

同样的规则亦适用于while：

The Official Sampling Procedure were further standardized in 2001.

2001年进一步规范了官方抽样程序。

Compose raw material inspection instructions,sampling plan and test methods.

编制检验规范、抽样计划和测试方法.

The sampling methods of the survey for wholesale/retail in Changsha;

长沙市规模以下零售业抽样调查方案

Study on Changing Law of Microorganisms in Shellfish and Water Samples after Sampling

贝类及水质抽样后的微生物变化规律

Research on Protein Phosphorylation Sites Prediction and Rules Extraction;

蛋白质磷酸化位点预测与规则抽取方法研究

Extracting Weighted Fuzzy Production Rules from Trained Neural Networks;

从神经网络中抽取加权模糊产生式规则

Research and Application of Text Feature Reduction and Classification Rule Extraction;

文本特征降维与分类规则抽取方法研究与应用