component analysis的意思

component analysis中文翻譯：

[統計]分量分析；[分化]組分分析；組成成分分析

相似詞語短語

component───adj.組成的；構成的；n.組成部分；成分；組件，元件

analysis───n.分析；分解；驗定

component parts───零部件；元件部分

passive component───n.[電子]無源元件

prevertebral component───椎體前成分

component part───（組合）零件，部件，（組）成（部）分；構件；組成部份

statement analysis───n.財務報表分析；財務報表分析；決算表分析

dislocating component───錯位分量

conjoint analysis───聯合分析；組合分析；結合分析

雙語使用場景

Methods of principal component analysis, grey incidence analysis were employed.───研究方法：主成分分析法、灰關聯分析。

Listed companies; performance evaluation; strategic; principal component analysis; entropy method.───上市公司；業績評價；戰略；主成分分析；熵值法。

The principal component analysis implements the column-wise compression, using the correlation between attributes.───主成分分析使用屬性之間的相關性實現按列壓縮。

Independent component analysis(ICA) are generally used for feature extraction, process monitoring, but rarely used for classification.───獨立成分分析方法（ICA）一般用于特征提取、過程監控，很少用于分類。

It utilizes principal component analysis method to determine index weight and chooses Yellow River Delta as a case of demonstration.───運用主成分分析法客觀確定指標權重，對黃河三角洲區域的生態可持續進行了實證研究。

A popular decomposition called principal component analysis (PCA) is widely used for feature extraction.───主成分分析（PCA）分解法被廣泛地應用于特征抽取的過程。

It showed that the main driving factor was the increase of population growth and urbanization by Principal component analysis.───主成分分析結果表明，湖北省耕地資源變化主要驅動因子是人口增加與城市化率的上升。

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，用于對初始的特征參數樣本進行降維處理。

Principal component analysis (PCA) and successive projections algorithm (SPA) were separately used to reduce variables of spectral model.───分別采用主成分分析（PCA）和連續投影算法（SPA）方法進行模型輸入變量的提取。

英語使用場景