component analysis发音

意思翻译

[统计]分量分析；[分化]组分分析；组成成分分析

相似词语短语

component───adj.组成的；构成的；n.组成部分；成分；组件，元件

analysis───n.分析；分解；验定

component parts───零部件；元件部分

passive component───n.[电子]无源元件

prevertebral component───椎体前成分

component part───（组合）零件，部件，（组）成（部）分；构件；组成部份

statement analysis───n.财务报表分析；财务报表分析；决算表分析

dislocating component───错位分量

conjoint analysis───联合分析；组合分析；结合分析

双语使用场景

Methods of principal component analysis, grey incidence analysis were employed.───研究方法：主成分分析法、灰关联分析。

Listed companies; performance evaluation; strategic; principal component analysis; entropy method.───上市公司；业绩评价；战略；主成分分析；熵值法。

The principal component analysis implements the column-wise compression, using the correlation between attributes.───主成分分析使用属性之间的相关性实现按列压缩。

Independent component analysis(ICA) are generally used for feature extraction, process monitoring, but rarely used for classification.───独立成分分析方法（ICA）一般用于特征提取、过程监控，很少用于分类。

It utilizes principal component analysis method to determine index weight and chooses Yellow River Delta as a case of demonstration.───运用主成分分析法客观确定指标权重，对黄河三角洲区域的生态可持续进行了实证研究。

A popular decomposition called principal component analysis (PCA) is widely used for feature extraction.───主成分分析（PCA）分解法被广泛地应用于特征抽取的过程。

It showed that the main driving factor was the increase of population growth and urbanization by Principal component analysis.───主成分分析结果表明，湖北省耕地资源变化主要驱动因子是人口增加与城市化率的上升。

By means of primary component analysis, the. dimension of initial characteristic, parameter samples is significantly reduced.───引入了主成分分析法，用于对初始的特征参数样本进行降维处理。

Principal component analysis (PCA) and successive projections algorithm (SPA) were separately used to reduce variables of spectral model.───分别采用主成分分析（PCA）和连续投影算法（SPA）方法进行模型输入变量的提取。

英语使用场景