“wrapper methods”的概念、定义、翻译、参考文献-科学参考

单词	wrapper methods
释义	wrapper methods 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	charged particle beam fusion charged particle detection charged particle excited X-ray fluorescence spectrometry charged particle excited Xray fluorescence spectrometry charged particle induced reaction [charged] particle-induced X-ray emission (PIXE) fluorescence analysis charged particle in electromagnetic field charged-particle irradiation charged particle motion in a magnetic field charged particle reaction charged-particle simulation of neutron radiation charged particle telescope charged particle track charged PIXE fluorescence charged spray charge excess plasma charge exchange charge exchange collision charge exchange effect charge exchange ionization charge-exchange ionization charge exchange ionization (CEI) charge-exchange ionization (CEI) charge exchange reaction charge-flow transistor

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