“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	reversion of a number reversion of a series reversion to the mean revert-absorption process revertant revetment revetment in garden revetment project review Review and Comment of Various Ethics Review and Comment of Western Ethics review comment of planning and design scheme reviewing Review Meeting of the Contracting Parties to the Convention on Nuclear Safety Review of Chinese Archival Documents（1910-1986） Review of Chinese Movies From 1905 to 1949 Review of Cognitive Linguistics review of legality in administrative litigation review of revision results of regional coordination panning Review of The Tea Classics Review of Yin Ruins Oracle Inscriptions reviews of geophysics review system revise revised

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。