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- two- sided hypothesis test 双边检验
- For restricting the probabilities of two types of errors,the fuzzy hypothesis test under lognormal distribution is studied with crisp data and fuzzy hypotheses. 在样本数据精确,统计假设模糊的情形,以控制出现两类错误的概率为目的,研究了对数正态分布下的模糊假设检验问题。
- A method of interval estimation and hypothesis test for continuous population percentiles and percentages is presented. 提出了一种对连续分布百分位值和百分率(或可靠度)进行区间估计和假设检验的理论与方法。
- Since Wald(1947) proposed method of Sequential Probability Ratio Test (SPRT), SPRT has become an important tool for solving hypothesis test problems. 自Wald(1947) 提出序贯概率比检验(Sequential Probability Ratio Test;以下简称“SPRT”)方法以来;序贯方法逐渐成为解决假设检验问题的重要工具.
- Involving effect of AGC (Automatic Gala Control), frame detection can be taken as a hypothesis test model with unknown parameters. 考虑到接收机自动增益控制(AGC)的影响;帧检测可以看作一个含未知参数的假设检验问题.
- Methods According to the theory of combination distribution of normal variable the two kinds of, weights were combined after hypothesis testing and calculation of variances. 方法以正态变量的联合分布为理论依据,在医学统计中的假设检验和计算相应方差的基础上进行两类权重系数的整合。
- Compared with the hypothesis test and other adjusting methods the advantages of this method are small estimated variance and simple calculation. 该方法与假设检验等其它方法相比,具有缩小估计方差和计算简便的优点。
- In this paper,this contradiction is analyzed through a practical example and the situation in which the hypothesis test exists is signified. 通过一个实例,分析了产生这种现象的原因,给出了假设检验有意义的条件;
- Hypothesis testing is one of the most important aspects in statistic infer-enc. 假设检验是统计推断的一个主要方面。
- Basic idea of hypothesis test and concept of two kinds of errors 假设检验的基本思想及两类错误的概念
- Contrast Between Two Schools of Thought on Hypothesis Test 两种假设检验思想的比较
- The two boys play side by side all afternoon. 这两个男孩整个下午都在一起玩。
- As a result, an input-output PLSR model was established.Secondly, generalized likelihood ratio (GLR) test performed a hypothesis test for model residual so as to identify the system faults. 然后，将系统故障状态下的样本代入PLSR辨识模型，运用广义似然比(GLR)检验对模型残差进行假设检验，判断系统的故障状态。
- Abstract This paper extracted the futures of collected radiated noise of running vehicles by AR model firstly, then opted features by hypothesis test, and carried out classification by BP-NN. 摘要 本文首先利用AR参数模型提取采集到的车辆行驶时产生的车外噪声信号的特征，然后利用假设检验进行特征选择，并设计了BP神经网络进行分类识别。
- The two systems of government are polar opposites. 这两种政体正好相反。
- Methods On the basis of binormal model,maximum likelihood estimation was applied to areas calculation,and approximately normal method to confidence interval estimation and hypothesis test. 方法在双正态模型基础下应用ML估计方法计算ROC曲线下面积,正态近似法估计面积的可信区间及假设检验。
- The business is owned by two partners. 这家商行为两名合伙人所拥有。
- The two bottles stood side by side on the table. 两个瓶子并列在桌上。
- This paper extracted the futures of collected radiated noise of running vehicles by AR model firstly, then opted features by hypothesis test, and carried out classification by BP-NN. 摘要利用AR参数模型提取采集到的车辆行驶时产生的车外噪声信号的特征，利用假设检验进行特征选择，并设计了BP神经网络进行分类识别。
- Shi, N.-Z. and Tao, J.(2008). Statistical Hypothesis Testing: Theory and Methods, World Scientific Publishing Co. Pte. Ltd. 史宁中(2006).;教育与数学教育;东北师范大学出版社
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