This system used lexical chains to analyze the subtopic structure of the documents, sort the subtopics, and use PageRank algorithm to extract sentences in each subtopics to produce final Summary.

  • 该系统采用词汇链表示多文档集合的子主题结构,对子主题排序,然后基于PageRank算法在各个子主题中选取句子生成文摘。

  • 互联网摘选 2025-01-20 19:11:51

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