方差贡献 meaning in Chinese
variance contribution
Examples
- 3 ) the result of the accumulated variance is 75 . 010 percent of total variance
3 、正式施测的结果进行主成分分析，其累计方差贡献率较高，为75 . 010 。 - Regarding the variance contribution rate of each factor as right count weight , this thesis gets the evaluation score and rank
在计算综合得分时是以因子的方差贡献率为权数加权求和，由此得到各地区的综合得分以及排名。 - Spca arithmetic has smaller number of spectral principal components and greater variance contribution than pca by choosing proper kernel functions and parameters
当选取合适的核函数和参数时，谱主成分的个数比主成分的个数要小且累积方差贡献率要大。 - A more reasonable sao index is therefore defined as the sao variance percentage of the difference of the zonally averaged slp between 40 s and 65 s
据此，提出用40 s和65 s纬圈平均海平面气压差的半年周期分量的方差贡献作为准半年振荡的强度，该定义较前人的定义更为合理。 - The results of numerical calculations show that : the number of spectral principal component and cumulate variance contribution are different its depending on kernel functions
通过数值例子计算表明：取不同核函数而得到的谱主成分分析，其谱主成分的个数及累积方差贡献率是有差别的。