单词
covariance
英 [kəʊ'veərɪəns] 美[ko'vɛrɪəns]
基本信息
英英释义 实用场景例句
  • n. [数] 协方差；共分散

英英释意

1. statistical measure of the variance of two random variables measured in the same mean time period
covariance相关单词
covariance
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