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- The results indicated that the average absolute deviation ad maximum deviation were 0.72% and 1.67%, respectively. 实验结果表明 ;测量的实验结果与文献值的平均偏差为 0 .;72%25;最大偏差为 1
- The grand average absolute deviation is 2.1 per cent for 1637 data points of 14 systems, including 5 aqueous ones. 对14个体系(其中5个含水体系);共1637个数据点的总平均关联误差仅为2.;1%25。
- Earlier, when we calculated the range, the interquartile deviation, and average absolute deviation, the answers were expressed in the same units as the data itself. 当我们计算极差,四分点离差和平均绝对偏差时,答案的计量单位与数据单位量相同的。
- The effectiveness of seven-channel spherical catalyst is 0. 2369~ 0.3550. The average absolute deviation between the calculated effectiveness and those of experiments is 8.22%. 模拟结果表明七孔球形催化剂效率因子从0.;2369到0
- The averaged absolute deviation of 24h strength prediction using the CMA and RSMC Tokyo data/CMA and JTWC data is 2.5/4.0 m/s,with the maximum deviation reaching 16/21 m/s,respectively. 据CMA和RSMC Tokyo(CMA和JTWC)资料;对相同TC相同时次24 h预报的平均绝对偏差达2.;5(4
- The average absolute deviations of Tc, Pc, Vc, and MW calculated by the new correlations compared with literature experimental data were 0.65%, 3.74%, 3.80% and 3.65% respectively, which showed reasonable improvement over previous correlations. 与实验数据相比,临界温度、临界压力、临界体积和相对分子质量的平均绝对偏差分别为0.;65%25、3
- The results show that NLCGM(1,1) is more accurate than the traditional CGM(1,1) and the quadratic equation. The average absolute deviations of NLCGM(1,1), CGM(1,1) and quadratic equation are 0.016 , 0.033 and 0.056, respectively. 经验证,计算值与实验值相吻合,获得了较常规CGM(1,1)模型和二次方程更高的精度,平均绝对误差为0.;016,而常规CGM(1,1)模型和二次方程的平均绝对误差分别为0
- average absolute deviation 平均绝对离差
- Four indices were chosen to assess the fittness of the models,which are residual standard error( RSE ),correlation index( CRI ),average of absolute deviation( AAD ),and average of absolute relative deviation( AARD ). 又选择了剩余标准差 (RSE)、相关指数 (CRI)、偏差绝对值的平均值 (AAD)和相对偏差绝对值的平均值 (AARD)作为模型拟合优劣的 4个评价指标。
- average absolute relative deviation 平均相对离差绝对值
- This article applies the across-sectional absolute deviation of return (CSAD), proves that there exists Herding Behavior on Chinese stock market. 采用横截面收益的绝对差(CSAD)的方法,对我国股票市场是否存在“羊群行为”进行了实证研究,得到我国的股票市场中确实存在著羊群行为。
- Dispersal degree test and cross sectional absolute deviation test are two kinds of methods to test herding behavior on the financial market. 摘要分散度检验法和横截面收益绝对差检验法是检验证券市场中羊群行为的两种方法。
- Comparing with the real data, forecasting is of low absolute deviation so model is ideal and acceptable. 将预测值与当年的真实值进行比对表明,预测效果良好。
- As a measure of risk, mean absolute deviation is better than variance in a sense. 作为度量风险的标准 ;绝对离差比方差更为合适 .
- The max absolute deviation of the calculated bubble points was (1.31 K) from the experimental data, which showed that good agreements were obtained. 将泡点计算值与沸点实验值相比较;最大绝对偏差为1.;31K;结果比较满意
- Its application to the 48-hr forecast at 500mb over Tibetan Plateau and its surroundings gives fewer absolute deviation values than the Japanese model[2]. 不考虑地形但包含有非绝热效应方案(NN)的48小时预报试验表明,在青藏高原以西地区,该方案的结果大致上接近NG方案,但在青藏高原及其附近地区,在低槽的前部和南部,其结果远不如NG方案,这说明有无地形的预报质量的差别是相当大的。
- The correlation coefficient R and test of significance (F) showed that r was closely related to Sr. The average absolute error of the 102 radii of positive ions was only 0.9 pm with the representative radii of ions, the relative error was 1.1%. 从相关系数R和回归方程的显著性检验(F)都说明r与S_r密切相关;其中102种阳离子半径数据与具有代表性的离子半径参考值相比平均绝对误差仅0.;9pm;相对误差1
- Comparison the results of the improved NWL with the corresponding CWL,the average absolute error and relative error of porosity are 1.85% and 11.88% respectively,and those of oil saturation are 9.08% and 24.75% respectively. 与相应的综合测井资料计算结果相对比;用该方法得到的孔隙度平均绝对误差及相对误差分别为1.;85%25和11
- The results show that the average absolute value of relative errors between predictive and measured values of hardness is 5.90%, the prediction accuracies of adhesion and impact resistance are 100%. 结果表明:硬度预测值与实验值相对误差的绝对值的平均值为5.;90%25,附着力预测准确率为100%25,耐冲击性预测准确率为100%25。
- By using the transfer relationship of reciprocal judgment matrices and fuzzy complementary judgment matrix in this paper, were introduced two priority methods-least logarithm square method and least olgarithm absolute deviation method. 摘要利用正互反判断矩阵与模糊互补判断矩阵的转换关系,探讨模糊互补判断矩阵的两种排序方法-对数最小二乘法和对数最小一乘法。
