加权算术平均 meaning in Chinese
weighted arithmetic mean
Examples
- Then its optimization basis is given through optimal function and its mathematical properties are discussed in the end
通过构造最优化函数进一步探讨了广义加权算术平均组合预测法的最优化理论依据及其数学性质。 - New dominant forecasting method and redundant measure are defined for combination forecasting method with generalized weight arithmetic average , based on error of power of p
摘要从p次幂误差的概念出发，提出了广义加权算术平均组合预测法新的预测方法优超和冗余度的定义。 - Firstly , the weighted value of every idiographic indicator in this system was established by analytical hierarchy process , and weighted arithmetic average was used to determine the analysis results of the indicators " values of six aspects . then the principal component analysis were used to calculate the principal component values of twenty enterprises that can be divided into five developmental types according to their principal component values . the five types were as follows : 1 ) highly developmental level and highly potential type ; 2 ) highly developmental level and lower potential type ; 3 ) highly developmental level and no potential type ; 4 ) low developmental level and highly potential type ; 5 ) low developmental level and no potential type
首先，通过层次分析法确定指标体系中16项具体指标的权重，并采用加权算术平均法确定6项评价指标的评价结果；然后，结合gwbasic和spss软件对六个方面指标进行主成分分析，得出各企业的主成分得分；最后，通过聚类的方法将调查的20家涉农企业分为五种不同的发展类型： 1 )高发展水平、高潜力型企业； 2 )高发展水平、低潜力型企业； 3 )高发展水平、无潜力型企业： 4 )低发展水平、高潜力型企业；和5 )低发展水平、无潜力型企业。