绝对平均误差,mean absolute error英语短句,例句大全

绝对平均误差,mean absolute error
1)mean absolute error绝对平均误差
1.The paper analyzes the mean absolute error and grading forecast accuracy of refine temperature guidance forecast of Henan region distributed by National Meteorological Centre in June to August of 2008.对国家气象中心2008年6-8月下发的精细化温度指导预报在河南区域的绝对平均误差和分级预报准确率进行了分析,结果发现:总体上24-96 h预报效果好于120-168 h;各月最低温度的预报效果均好于最高温度;7、8月份最高、最低温度预报效果好于6月;平原的预报效果好于山区。
2)mean absolute error(MAE)平均绝对误差
3)mae平均绝对误差
4)average absolute error平均绝对值误差
1.The average absolute error between actual output value of the output layer node and the expected output value and its change ratio were regarded as independent variables,then the function relation of learning rate and two independent variables was found.因此,提出一种动态调整BP网络学习速率的算法,以BP网络输出层节点的实际输出值与期望输出值的平均绝对值误差及其变化率为自变量,找出学习速率与两个自变量之间的函数关系。
5)mean absolute percentage error平均相对误差绝对值
1.Modeling GM(1,1) based on the minimum of mean absolute percentage error基于平均相对误差绝对值最小的GM(1,1)建模

英文短句/例句

1.age absolute relative error平均相对误差绝对值
2.Modeling GM(1,1) based on the minimum of mean absolute percentage error基于平均相对误差绝对值最小的GM(1,1)建模
3.average absolute relative deviatio平均相对离差绝对值
4.the arithmetic mean of the absolute values of deviations from the mean of a distribution.分布平均数与偏差绝对值的算术平均值。
5.And the most relative error of the absorption efficiency of n-butyl acetate is 0.80%, the average relative error is 0.32%.醋酸丁酯吸收率的相对误差最大值为0.80%，平均值为0.32%；
6.The relative average error between predicted oil displacement efficiency and actual value is 8.7%, the accuracy meets demand of production.驱油效率实际值与预测值平均相对误差8．7％，精度满足生产要求。
7.Wavelet transform, i. e. multi-resolution decomposition and reconstruction is also used to reduce noise.与数据未经滤波直接训练网络相比，预测结果的平均绝对相对误差降低了3.31%。
8.relative tolerance between forward and backward in indicating value示值进回程相对误差
9.Returns the average of the absolute deviations of data points from their mean. Arguments can be numbers or names, arrays, or references that contain numbers返回一组数据点到其均值的绝对偏差的平均值。参数可以是数字或名称，数组或包含数字的引用
10.fractional error相对误差, 部分误差
11.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。
12.The paper raises a mean-absolute deviation porfolio optimal selection model on account of the historical return data.本文给出了基于历史收益率数据的均值—平均绝对离差型组合证券投资优化模型。
13.Whoever advocates absolute equalitarianism is wrong.谁要是提倡绝对的平均主义，那就是错误的。
14.A Computing Method for Solving Mean-absolute Deviation Portfolio Selection Model均值绝对偏差资产组合选择模型的算法
15.Chance-constrained Mean-Semi-Absolute Deviation Portfolio Models机会约束下的均值—半绝对离差投资组合模型
16.An Interval Combination Forecasting Model of Minimizing Maximum Absolute Error最大误差绝对值达到最小的区间组合预测模型
17.Applying the methods of average value of product and reduction of error, the reestablished equation is tested.运用乘积平均值、误差缩减值等方法对重建方程进行了检验,证明重建序列可信。
18.The Mathematical Mean of the Physical Quantity and the Physical Experimental Error;物理量的数学平均值和物理实验误差