“特征根估计”的概念、定义、翻译、参考文献-科学参考

单词	特征根估计
释义	特征根估计 Encyclopedia 理学偏相关分析释 eigenvalue estimation特征根估计在主成分分析中，将一系列可能相关的变量通过正交变化转化成一系列线性无关的变量（称为“主成分”），涉及矩阵特征分解，得到特征根的过程，可用于计算累积贡献率来确定选取多少个重要的主成分。
随便看	national flower National Folk Museum of Korea national folk sports National Food Safety Standard Committee National Football League national forest national forest park law national forest reserve national forest resources inventory National Forestry and Grassland Administration National Forum for Education of Visual Communication Design National Forum on University Education Thoughts National Foundation on the Arts and Humanities Act of 1965 National Foundation on the Arts and the Humanities Act of 1965 National Front National Front of Malaysia National Fujian School of Music National Gallery National Gallery in Prague National Gallery of Art National Gallery of Australia National Gallery of Canada National Gallery of Denmark（Statens Museum for Kunst） National Gallery of Ireland National Gallery of Modern Art

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。