1) word co-occurrence
词同现频率
1.
Text feature description based on word co-occurrence;
基于词同现频率的文本特征描述
2) co-occurrence frequency
同现频率
1.
The paper extracts the text features based on a method of word co-occurrence frequency,which is related to the semantics of document.
本文基于词的同现频率的方法对文本的特征进行提取,涉及了文档的语义。
4) paragraph co-occurrence frequency(PCF)
段落同现频率
5) word co occurrence
单词同现
1.
The approach has the virtue of the demand for a small training set and it can avoid the problems in traditional methods based on word co occurrence, such as the demand for a large corpus, sparse data, etc .
这一方法只要较少的学习例子 ,可以避免传统的基于单词同现的方法中需要大量的语料库及数据稀少等问
6) Words co-occurrence
词同现
1.
Based on the analysis of words frequency and position distribution features,an automatic summarization model(Automatic Summarization Model Based on Words co-occurrence and Position Features: ASMWF)was proposed.
在利用统计方法对文摘中词频特征和词位置分布特征进行分析的基础上,提出增加词同现特征用于自动文摘系统的新方法。
补充资料：频率计量(见时间频率计量)
频率计量(见时间频率计量)
frequency metrology: see time and frequency metrology
口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条