Aligning Articles in TV Newscasts and Newspapers

Aligning Articles in TV Newscasts and Newspapers
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调整电视新闻广播和报纸中的文章

DOI:
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发表时间:
1998
期刊:
Annual Meeting of the Association for Computational Linguistics
影响因子:
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通讯作者:
M. Nagao
M. Nagao
中科院分区:
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文献类型:
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作者:
Yasuhiko Watanabe;Yoshihiro Okada;Kengo Kaneji;M. Nagao

文献摘要

被引文献

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将模式信息(例如电视新闻)和文本信息(例如报纸)一起使用是很重要的。为了这个目的,我们描述了一种方法,在电视新闻和报纸的文章对齐。为了对齐文章,对齐系统使用从电视新闻广播中的字幕中提取的词。对齐过程的召回率和准确率分别为97%和89%。此外,使用对齐过程的结果,我们开发了一个浏览和检索系统的文章在电视新闻和报纸。
It is important to use pattern information (e.g. TV newscasts) and textual information (e.g. newspapers) together. For this purpose, we describe a method for aligning articles in TV newscasts and newspapers. In order to align articles, the alignment system uses words extracted from telops in TV newscasts. The recall and the precision of the alignment process are 97% and 89%, respectively. In addition, using the results of the alignment process, we develop a browsing and retrieval system for articles in TV newscasts and newspapers.