“generalized cross-validation”的概念、定义、翻译、参考文献-科学参考

单词	generalized cross-validation
释义	generalized cross-validation Encyclopedia 理学统计学习释 generalized cross-validation广义交叉验证一种重抽样方法，将原始观测数据切分为训练集和验证集，在训练观测集上拟合统计学习方法，利用验证集进行测试，从而用验证集的测试误差衡量模型。
随便看	non-strictly determined game non-strict maximum point non-strict minimum point non-structural adhesive non-structural glulam non structural members non-structured mesh non-structure flood control measures non-substantial chord non-substitution of plant essential nutrients non-sufficient irrigation non-summable non-supervised learning nonsuppurative encephalitis non-symbolic factorization nonsymmetric nonsymmetric channel nonsymmetric connection nonsymmetric relation nonsymmetry non-symmorphic space group non-synaptic chemical transmission non-synchrotron radiation non-syndromic hearing impairment non-systematic risk

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