“cross validation”的概念、定义、翻译、参考文献-科学参考

　

单词	cross validation
释义	cross validation Encyclopedia 理学效度释 cross validation交叉效度分析将一个已经由一个样本证实具有预测效度的测验或量表，再施测于另一个独立样本，用以确定该测验或量表是否依然有效的分析方法。又称交叉效度评定，是效度概化的一种类型。理学模型选择释 cross validation交叉验证机器学习中常用的估计模型误差的方法，用于评估模型在给定数据集上的性能。 Mathematics cross validation交叉核实^† Chemistry ＞分析化学＞化学计量学＞释义 cross validation交叉检验＞分析化学＞化学计量学＞释义 cross validation交互检验
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