coefficient of variance的意思

coefficient of variance中文翻譯：

變異系數

相似詞語短語

coefficient───adj.合作的；共同作用的；n.[數]系數；率；協同因素

coefficient of variation───[數]變異系數；變動系數；變更系數；變差系數，變異系數，差異系數

variance of returns───收益差異

variance───n.變異；變化；不一致；分歧；[數]方差

coefficient of determination───決定系數；確定系數

coefficient of friction───[力]摩擦系數；磨擦系數

diffusibility coefficient───擴散系數

variance sales───差異銷售

population variance───[數]總體方差

雙語使用場景

In comparison with BP method and RBF method, the SVM method is proved to be the best in terms of absolute error, relative error, correlation coefficient and variance.───結果與BP網絡方法、R BF網絡方法相比，在絕對誤差、相對誤差、相關系數以及數據方差方面都是較優的。

weight matrix is replaced by using weight coefficient, and avoids calculating inverse matrix of the error variance matrix.───用計算加權系數的方法代替了原來的計算加權矩陣，從而避免了求解濾波誤差方差陣的逆矩陣。

objective appraisal method of clustering analysis, variance coefficient, combined with comprehensive appraisal of distance is advanced in the paper.───提出將聚類法、變異系數法與距離綜合評價法相結合的客觀評價方法。

Then we use the standard deviation and the coefficient of variance to describe the variation of the exchange rate.───采用各國相對于美國的匯率和各國的有效匯率指數的標準差和變異系數來衡量匯率波動程度；

the average range of oil content is 0. 599%, the average coefficient of variance is 4. 935%.───脂肪含量的平均極差為0.599個百分點，平均變異系數為4.

The Interval Estimator About The Coefficient of Variance───變異系數的區間估計

The average range of proteincontent under different densities is 0. 845%, average coefficient of variance 3. 208%;───不同密度條件下蛋白質含量的平均極差為0.845個百分點，平均變異系數為3.208%；

Grain protein content varied betweendifferent locations reach 1. 321%, the coefficient of variance is 4. 41%;───不同地點間籽粒蛋白質含量高低相差達1.321個百分點，變異系數為4.41%；

英語使用場景