网络释义专业释义
本文 ’ 根据z统计量算法存在的这两个缺点，对其进行了改进，提出了统计频率（Statistical FrequenCy，SF）算法，实验结果表明，统计频率算法能够弥补这些不足，在文本分类 中表现出了良好的分类效果。
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双语例句原声例句
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对于本例来说，您只想看到统计频率高于 400 的单词。
For this example, you want to see only the words that have a counter higher than 400.
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一张谷歌词频统计图显示，到1993年时，在各类书中，气候变化这一词的使用频率就已经超过全球变暖。
A Google Ngram Viewer chart shows that by 1993 climate change was already more commonly used in books than global warming.
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电池状态小应用提供的特点包括：电池状态对话框、电源统计、CPU频率调节和电源管理选项。
Battery status applet features a battery status dialog, power statistics, CPU frequency scaling and power management preferences.
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The World Health Organization keeps track of what countries have cases of polio and when they occur, and what the frequency of--So, this is a map from a few years ago and there are efforts that occur occasionally.
世界卫生组织一直跟踪记录,发生小儿麻痹症的国家及发病时间,以及发生的频率,那么,这是从几年前开始统计的,一个地图,这里是一些偶然产生的成就
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