covariances的翻译,读音
释义:
(covariance 的复数) n. 协方差
[化] 协方差
plural of covariance
n. (statistics) the mean value of the product of the deviations of two variates from their respective means
[化] 协方差
plural of covariance
n. (statistics) the mean value of the product of the deviations of two variates from their respective means
