“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	finite-state grammar finite-state language finite-state sequential machine finite state system finite state transducer finite state transition matrix finite state transition network finite storage space finite straight line finite strain and stress finite strain measurement finite strip method finite subcovering finite subgroup finite subset finite sum finite support iterated forcing finite symmetric group finite system finite system constant pressure MD finite temperature density functional theory finite-temperature density functional theory finite-temperature field theory finite theory finite time control

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