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单词
coefficient of determination
释义
coefficient of determination
Encyclopedia
理学
效度
释
coefficient of determination
决定系数
回归平方和在总离差平方和中所占的比例。又称判定系数、拟合优度,通常用表示。
法学
数据分析
释
coefficient of determination
判定系数
一个描述线性回归模型拟合优度的统计量,表示回归线在多大程度上反映了数据点的分布。
Mathematics
coefficient of determination
决定系数
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