“variable selection”的概念、定义、翻译、参考文献-科学参考

单词	variable selection
释义	variable selection 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。理学化学多维校正释 variable selection变量筛选在建立模型时从大量变量中选择对模型具有显著性影响的变量的一类方法。又称变量选择。
随便看	Sculptor Dwarf Galaxy Sculptor-Fornax galaxy Sculptor galaxy Sculptor group Sculptorids sculptors of Five Dynasties sculptors of Liao,Jin and Yuan dynasties sculptors of Song Dynasty sculptors of Sui and Tang Dynasties Sculptor supercluster Sculptor system Sculptor void Sculpture Sculptured Hills sculptured velvet Sculpture from the pre-Angkor period Sculpture in the Parthian Empire sculpture landscape Sculpture Museum of Copán，Honduras sculpture of Qin Dynasty Sculpture of Senenmut with Nefrua sculpture park sculpture restoration Sculptures at Changqing Lianhua Caves Sculptures in Fengguo Temple

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