| 释义 |
Principal composition
基本例句
主成分分析
By using principal component analysis, turfs insect communities can be divided into three types.经主成分分析，草坪昆虫群落可以分为三个类型。
KPCA extracting principal component with nonlinear method is an improved conventional PCA.摘要核主成分分析方法是主成分分析的改进算法，其采用非线性方法提取主成分。 |