primary component anal-ysis

• 主成分分析

primary component anal-ysis的用法和样例：

例句

1. 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。
2. 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。