“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	steady state fluid flow through porous media steady state hazard steady-state heat conduction steady-state magnetic field steady-state model steady state motion steady state of open system steady state oscillation steady state process steady-state pulse steady-state response steady-state self-focusing steady state signal steady state solution steady-state solution steady state theory steady-state theory steady-state theory of the universe steady-state value steady-state wave steady sunspot steady uniform flow in open channel steady value steady velocity steady vibration

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。