“组变量选择”的概念、定义、翻译、参考文献-科学参考

单词	组变量选择
释义	组变量选择 Encyclopedia 理学数据简化释 group variable selection组变量选择当高维数据自变量呈现分组结构时，选择重要变量组的方法。
随便看	flat manifold flat mapping flat metallic gasket flat metric flat module flat morphism flat muscle flatness flatness artefact flatness factor flatness measurement flatness measuring instrument flatness of field flatness of filed flatness problem flatness theorem flat norm flat origami flat pack flat package flat pack, flat package flat panel display flat-panel display glass flat piece sorter flat plate solar collector

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