面向事件的多文档文摘生成算法的研究

Journal of Guangxi Normal University(Natural Science Edition) ›› 2011, Vol. 29 ›› Issue (1): 147-150.

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Automatic Generating Algorithm of Event-oriented Multi-documentSummarization

CHENG Xian-yi^1,2, PAN Yan¹, ZHU Qian², SUN Ping²

1.College of Computer Science,Nantong University,Nantong Jiangsu 226019,China;
2.College of ComputerScience and Telecommunications Engineering,Jiangsu University,Zhenjiang Jiangsu 212013,China

Received:2010-11-16 Published:2018-11-16

Abstract

Abstract: Aiming at the current problems of semantic inaccuracyand horizontal summarization existing in multi-document summarization systemsaccording to the similarity of theme,the paper presents a mo-del of multi-document summarization based on HNC,thus it can convey follow-up report information of articles of same event (i.e.Vertical Summarization) with short text.The experiment shows that the method exceeds the TF×IDF method in coverage rate and redundancy rate of information and summarization fluency.

Key words: multi-document summarization, event, HNC, natural language processing

CLC Number:

TP391.1

CHENG Xian-yi, PAN Yan, ZHU Qian, SUN Ping. Automatic Generating Algorithm of Event-oriented Multi-documentSummarization[J].Journal of Guangxi Normal University(Natural Science Edition), 2011, 29(1): 147-150.

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