basic categories

• 基本分类

basic categories的用法和样例：

例句

1. The basic sort and main characteristics of the embedded-system are summarized.
   叙述了嵌入式系统的基本分类和主要特点。
2. This paper regards decision tree as basic classifier, and introduces the least square technology for linear fusion.
   以决策树作为基本分类器，引入最小二乘技术进行多分类器线性融合。