“包装器方法”的概念、定义、翻译、参考文献-科学参考

单词	包装器方法
释义	包装器方法 Encyclopedia 理学特征选择释 wrapper methods包装器方法一类特征选择算法。此类方法需要事先给定目标预测模型，以预测模型性能作为特征选择的评估准则，使用特征子集搜索算法获得使预测模型性能最高的子集。可认为其中在预测模型之外包装了一层特征子集搜索算法，从而得名。
随便看	Theoretical Criticism on Fiction theoretical cycle of positive displacement compressor theoretical definition Theoretical Development of Kunqu Opera: From the Early 16th Century to the Late 18th Century theoretical distribution function theoretical duplication theoretical econophysics theoretical energy head theoretical epidemiologic study theoretical error theoretical formula theoretical foundation theoretical foundation of library science theoretical frequency theoretical geography TheoreticalGlobal Seismology theoretical knowledge theoretical lexicography Theoretical Library Science Course theoretical limit to efficiency theoretical line-profile Theoretical Logic in Sociology theoretical lowest tide level Theoretical Materials of Chinese Novels in the Twentieth Century theoretical maximum daily intake

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。