absolute deviation
英 [ˈæbsəluːt ˌdiːviˈeɪʃn]
美 [ˈæbsəluːt ˌdiːviˈeɪʃn]
绝对偏差；绝对离差
双语例句
- 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 average absolute deviation between the calculated efficiency factors and those of experiments is 8.22%.
效率因子模型值与实验值较为吻合，平均相对误差822%。 - The mean absolute deviation of the calculation results by this method from the experiment data was 14.9%.
该算法的预测值与实验数据相比，其平均绝对偏差为14.9%。 - Consequently, it is also necessary to estimate the forecast error, which may be represented by the standard deviation or the Mean Absolute Deviation ( MAD).
所以，评估库存预测的错误性也是很有必要的。其可用标准偏差或平均绝对偏差（MAD）来表示。 - Measurement for Inland Waterway Traffic Analysis 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.
航道交通流分析中统计时间单位的选定当我们计算极差，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。 - In this model we extend absolute deviation to a fuzzy case to measure the risk of portfolio.
为度量投资组合的风险，将绝对偏差扩展到模糊情形。 - Influence Analysis between Vessel Maintenance Cost and Price Based on the Least Absolute Deviation Regression
基于最小一乘回归的物价对舰船维修工时费影响分析 - The stability of the predictive schedule is measured by the sum of the weighted absolute deviation between the planned job completion times and the realized one.
预测调度的稳定性是通过工件的计划完成时间与实现完成时间之间的加权绝对偏离和度量的。 - Using Skewness and Kurtosis to adjust critical number of firm's credit grade migration, using Semivariance Absolute Deviation method to measure loan portfolio risks, a portfolio optimization model of banking asset based on the adjusted credit grade and the semivariance absolute deviation is set up.
用峰度和偏度对企业信用等级转移的阈值进行修正，引入了半绝对离差方法衡量贷款组合风险，建立了基于信用等级修正和半绝对离差风险的银行资产组合优化模型。 - Using the absolute deviation as a risk measurement index, a novel absolute deviation optimal purchasing portfolio model for multiple markets is built in risk minimization target.
用绝对离差度量供电公司的购电风险，建立以风险最小化为目标的多市场购电组合优化模型。