This paper analyzes several existing Chinese word segmentation methods, brings out a keywords extraction algorithm which according to the weight formula.
分析现有几种中文分词方法，提出一种关键词抽取算法。
The research can be summarized as follows:Firstly, for query-focus multi-document summarization, this paper proposed the strategy of summary sentence selection using keywords extraction.
本文的主要工作包括以下几个方面：第一，本文提出了一种以关键词语抽取为核心的文摘句选择策略。
The extraction of keywords would have been a manual process, their selection entirely at the mercy of the person performing it.
关键字的提取将是一个手动进程，关键字的选择完全取决于执行选择的人。
The extraction of keywords would have been a manual process, their selection entirely at the mercy of the person performing it.
关键字的提取将是一个手动进程，关键字的选择完全取决于执行选择的人。
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