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biased sample的中文,翻译,解释,例句

biased sample

biased sample的基本解释
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[医] 非正型标本

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It's a biased sample, but I still think it is worth the struggle.

这难免有失偏颇,但我还是觉得值得一试。

We have, however, collected the considered views of a lot of people and we think that, even given the problems of a biased sample, they give valid information and lead to conclusions that could guide useful research and give a wake-up call to teachers and parents of left-handed children.

不过,我们已收集了审议意见,有很多人,我们认为,即使考虑到的问题有偏见的样本,他们给有效信息,并导致结论可以指导有益的研究,并敲响了警钟教师和家长的左手儿童。

The main research work in this paper is as follows:(1) A detailed analysis about the theory of the SVM is given in the paper. And one framework of the Network Fault Diagnosis System based on SVM in network Application Layer is proposed. The handle process and the function, mechanism of the components of this framework are discussed in the paper.(2) When the size of the training sets is uneven, the classification error rate of the results based on the traditional C-Support vector machine is undesirably biased with the less sample in the training sets.

由于故障诊断是有限样本学习问题在实际中的体现,因此可以将支持向量机方法引入到网络应用层的故障诊断中来,本文涉及的内容主要包括:(1)详细深入的分析了支持向量机的理论特点及其与网络应用层故障诊断的关联,并就构建的基于支持向量机的网络应用层故障诊断模型,阐述了该模型的处理流程以及其中各个模块的功能、机制。

By combining some experts' viewpoint and the author' s research, the author discusses such general issues as the use of biased and small sample, the lack of potential variables, exaggerating of statistical diagrams, reflect on reliability and significance test, causality, and so on.

本文从心理学研究过程的内在逻辑出发,探讨了在心理研究中应用统计应该注意的问题和可能遇到的误用现象:有偏样本与小样本的使用,潜在变量的缺失,欺骗性的统计图表,量表信度与统计显著性检验的考量,事后解释的谬误,统计关系与因果关系等。

Obvious energy transfer was observed without using a biased field in the sample, which proved that the PR effect exists in the material.

以He-Ne激光器为光源,我们搭建了双光束耦合实验平台,在不加电场条件下,观察到了明显的能量转移现象,验证了光折变效应的存在。

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biased sample:非正型标本

bias control potentiometer 偏压控制电位器 | biased sample 非正型标本 | biauricular 两耳的,双耳的

biased sample:混合样品

rife 普遍的 | biased sample 混合样品 | drat 诅咒, 咒骂

biased sample:偏置取样

biased exponent 偏置指数 | biased sample 偏置取样 | bibliographic database 文献数据库

biased sample:偏性样本

biased result 有偏结果 | biased sample 偏性样本 | biased sampling 偏性抽样