“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	process instance process instrumentation procession of immortals paying homage to the primordial Procession of the Emperor’s Heaven Worshiping Ceremony process knowledge acquisition process lens process level design of MEMS process-level parallelism process library process list process management process measurement process measurement system of nuclear power plant process migration process mineralogy process modeling process modeling methods process model of management systems engineering process monitoring process monitoring and fault diagnosis process norm of translation process of a Petri net process of bounded variation process of civilization process of disease

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