To introduce sample selection model and its estimation method.
介绍样本选择模型及其估计方法。
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。
The proposed sample selection model is tested on UCI dataset, which proves the efficiency of the model.
利用UCI标准数据集对本文所提出的样本选择模型进行测试，实验结果证明了该模型的有效性。
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。
The method of BP network classifier design, the way of sample selection and organization are both delivered.
提出了BP网络分类器的设计方法、样本的选择及组织方法。
The missing data were analysed with sample selection model and compared with traditional linear regression model.
应用样本选择模型对模拟数据进行分析，并与传统线性回归模型进行比较。
An improved fractal prediction algorithm based on phase space reconstruction sample selection method is proposed.
提出一种基于相空间重构原理进行样本选取的改进分形预测算法。
The method of sample selection should be recorded. The sample should include all significant types of transaction.
应当书面记录挑选样本的方法，样本应当包括所有重要的交易类型。
In the data processing, increased efficiency, reduced sample selection bias, and greatly facilitate the handling of statistics.
在数据的处理方面，提高了效率，减少了样本选择的偏倚，极大地方便了统计处理。
This sample selection occurred by adjusting the memory, processor speeds, and number of processors, to name a few of the configuration options.
样例选择是通过调整内存、处理器速度、处理器数量等配置选项产生的。
Based on uniform design and the cluster theory, a optimum selecting method of sample is proposed to solve the problem of sample selection.
结合均匀设计和聚类思想提出的样本优选方法，在一定程度上解决了神经网络样本选择的问题。
The fifth parts are the empirical analysis and results of analysis. First, carry out sample selection, and then use the model for empirical analysis.
第五部分，实证分析与结果分析，首先进行了样本选取，然后运用模型进行实证分析。
We had a review on sample selection theoretics of near infrared spectroscopy quantitative analysis and compared some methods' characteristic with each other.
本文综述了国内外近年来近红外定量分析样本选择理论的研究状况，对相关方法的优缺点进行了比较。
The complex and uncertain relationship among failures is ignored in failure sample selection based on traditional testability demonstration experiment method.
传统的测试性验证试验样本选取方法没有考虑测试对象的各故障模式之间的复杂性与不确定性关系。
The study also finds that unobserved effects, sample selection bias and measurement errors play important role on results, and OLS really underestimates yield of schooling.
非观测效应，以及样本选择偏差和测量误差所引发的内生性问题对结果的影响很大，导致普通最小二乘法低估了我国的教育收益率。
According to the case study criterion, we present its design ideas, purpose and sample selection, and demonstrate the criterion of the study and the effectiveness of conclusions.
按照案例研究的规范提出案例研究的设计思想、目标、样本选择，并论证本案例研究的规范和结论有效性。
This study is divided into five parts: Introduction, summary of capital occupying, the sample selection and descriptive statistics, empirical testing and conclusions, conclusions and recommendations.
本文的研究分为五个部分：导论、资金占用行为概述、样本选择与描述性统计、实证检验与结论、结论与建议。
Note the indication given by the sample discovery and selection mechanisms that they are really doing nothing.
注意：发现和选择机制样本给出的指示表明它们实际上什么也没做。
For the template selection page, which appeared in Figure 5, a new Sample Action was added, as shown in Figure 9.
对于图5中显示的模板选择页面，添加了一个新的“示例操作”，如图9所示。
In this sample scenario, you define a policy for manufacturing plant selection.
在这个示例的场景中，您为生产厂商的选择定义了一个策略。
After a selection is made from the sample, the sample makes another request (Listing 4) in a similar way, although this time the expected response is a service description document.
在从范例中作出选择之后，范例会以一种相似的方式作出另外一个请求(清单4)，尽管这次预期的响应是一个服务描述文件。
In our sample scenario, the business owners defined a policy for manufacturing plant selection for specific orders.
在我们的样例场景中，业务所有者定义了一种策略，该策略用于为特定的定购选择加工工厂。
In the Data Type Selection dialog, shown in Figure 16, specify Loan in the filter field to filter by business items in the sample Loan project, and select the appropriate business item.
在DataTypeSelection对话框(如图16所示)中，在过滤字段中指定Loan，按照样例贷款项目中的业务项目过滤，然后选择适当的业务项目。
In our sample, the updateChart function will be invoked when the selection changes.
在我们的示例中，选择更改时将调用updatechart函数。
Listing 5 shows a sample XQuery report that handles selection of links, sorting, and presentation.
清单5显示了一个示例XQuery报告，这个报告处理链接的选择、分类和表示。
Listing 5 shows a sample XQuery report that handles selection of links, sorting, and presentation.
清单5显示了一个示例XQuery报告，这个报告处理链接的选择、分类和表示。
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