“变量选择”的概念、定义、翻译、参考文献-科学参考

单词	变量选择
释义	变量选择 Encyclopedia 理学回归分析释 variable selection变量选择从众多备选变量中挑选出对因变量具有重要作用的变量并估计其对应系数。在统计学研究中，尤其是在高维统计数据分析中，变量选择具有非常重要的意义。
随便看	public security command studies public security committee Public Security Committee of Paris Commune Public Security Consolidation Movement Public Security Counter Riot Team Public Security Early-warning Technology Public Security Educational Training Network College public security emergency command communication public security emergency communication technology public security emergency support public security equipment guarantee public security establishment public security intelligence public security intelligence analysis public security intelligence assessment public security intelligence collection public security intelligence consciousness public security intelligence cooperation public security intelligence failure public security intelligence management public security intelligence product public security intelligence requirement public security intelligence safety public security intelligence service public security intelligence staff

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