查询词典 regression coefficient

The training result of BP is evaluated by Linearity Regression and Correlation Coefficient Meth...

将该模型与增量法、回归法进行了对比，具有在线预测速度快、预测精度相对较高等优点。

It is proved firstly that for any time series the regression coefficient can be computed in lianear time and only use constant space.

在此基础上提出了一种基于回归系数的时间序列维约简方法——逐段回归近似，该方法具有线性时间复杂度，并且对均值平稳的独立噪声干扰不敏感。

According to the changes in infrastructure investment and GDP statistics during the period of 1996-2008 in China, the results of calculating the correlation coefficient and regression analysis showed that the correlation between the total GDP and total investment in infrastructure was strong.

根据我国1996－2008年间的基础设施投资与GDP变动统计数据，计算出的相关系数和回归分析结果，表明GDP总量与基础设施投资总额之间的相关性较强。

The curve regression equation obtained by computer has big correlation coefficient and small calculation error.

用计算机拟合获得的曲线回归方程相关系数大，计算误差小。

It is successful to obtain the S-N curve by linear regression from the relative coefficient of low temperature fatigue experimental data. Different safety fatigue life can be estimated according to different safety probability.

从低温疲劳实验的相关系数可以看出，用线性拟合来回归中值S-N曲线是成功的，而且根据不同的安全概率，可以计算出不同的安全疲劳寿命。

A regression line Is as follows:Y=a+bX with the coefficient of correlation and the variability of results .

解： 。但是未必一定如此，端看样本值的变化，如果平均数接近且两组混合后反而接近一直线，此时相关系数变大。

The root mean square error of prediction was 0.006 03. The regression coefficient was 0.99456and the average recovery of isoniazid was99.772%.

对预测集样品的预测均方根误差为0.00603；回归系数为0.99456；加样平均回收率为99.772%。

Based on the tests in laboratory on the concrete composed of manufactured sand and fly ash,the relationships of the strength of concrete and the binder to water ratio are analyzed by the method of liner regression and the coefficient values of α-a and α-b are determined respectively.

根据实验室内进行的人工砂混凝土和人工砂粉煤灰混凝土配合比试验结果，采用线性回归统计分析了人工砂混凝土和人工砂粉煤灰混凝土强度与水灰比的关系，求出αa，αb系数。

Results In DM group the standard partial regression coefficient of FPG and Fins is 0.6542, 0.3749 and in the IGT + IFG group is 0.6452, 0.3749 respectively.

结果 在DM组中FPG和FIns的标准偏回归系数分别为0.4998，0.5106，IGT+IFG组中FPG和FIns的标准偏回归系数分别为0.6452，0.3749。

From the experimental results, this paper analyzes the relations among the pipe-flow characteristics, solid characteristics, slurry characteristics and transporting method which affected resistance loss in two-phase flow, and does sensitive analysis by using standard regression coefficient method on important factors such as diameter of pipe, specific gravity, concentration and inclined angle to find the degree which have influenced.

根据实验结果，分析了管流特性、物料特性、浆体特性和输送方式对于两相管流阻力损失的影响关系，并首次采用多因素分析法对重要因素，如管径、比重、浓度、倾角等进行了敏感性分析，找出了其影响程度的大小关系。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。