between-class
网络释义
...臨界 值 T 将影像二值化分成兩个群集 1 C 与 2 C ，使得 同一群集内(within-class)的变異數和为最小，各个 群集间(between-class)的变異數差为最大。
基于12个网页-相关网页
...性为ST＝SI+SB，其中ST表示总散布矩阵，SI表示类别内（within-class）之散布矩阵，其为之总和；而SB表示类别间（between-class）散布矩阵，其为之总和，其中T为一临界参数值而m表示数据集之平均向量（mean vector），其定义为。
基于8个网页-相关网页
between-class scatter matrix 矩阵 ; 类别间散布矩阵 ; 类间散度矩阵
Between-class scatter 定义类间散度 ; 类间离散度
between-class distance [计] 类间距离
Carefully between class preview 上课之间认真预习
between-class correlation 不同级之关联性
distribution between class 文本分类 ; 类间分布
双语例句原声例句权威例句
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A curtain acted as a divider between this class and another.
一块窗帘布将这两个班级隔开。
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A Soccer Game Attention, please! There is a soccer game between Class One and Class Two on the playground from 5:00 to 6:30 this Thursday.
请注意！有一场足球比赛。这周四5点到6点半间一班和二班在操场上将有一场足球比赛。
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Class numbers vary between 25 and 30.
班级的数目从25到30不等。
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Now this class is too big for us to have some close, intimate conversation between the 150-180, however many students there are here.
这个班级太大了以致我们不能得到结论，在150-180页之间展开深入讨论，然而学生太多了。
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