Text Visualization using Light and Shadow based on Topic Relevance

Text Visualization using Light and Shadow based on Topic Relevance
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基于主题相关性使用光和影的文本可视化

DOI:
10.1527/tjsai.24.479
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发表时间:
2011
影响因子:
--
通讯作者:
W. Sunayama
W. Sunayama
中科院分区:
--
文献类型:
--
作者:
Yoko Nishihara;Keita Sato;W. Sunayama

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有这么多的机会在网络上传输文本信息。由于网络上的文本并不总是由专业作家撰写的,这些文本可能不连贯或难以理解。因此,我们要花大量的时间和精力去把握语篇的主题相关性。本文介绍了HINATA系统,可视化文本使用光和阴影的主题相关性的基础上。主题被定义为文本标题中包含的一组单词,例如名词。光表示与主题相关的句子,而阴影表示与主题无关的句子。这种可视化方法有效地支持用户找到与主题相关的部分,并掌握文本和主题的句子之间的关系。实验结果表明,该系统可以帮助用户理解文本与主题的关系。
There are so many opportunities to transmit text information on the Web. Since texts on the Web are not always written by professional writers, those may not be coherent or may be hard to be comprehended. Therefore, we should take too much time and energy to grasp topic relevance of a text. This paper describes HINATA system that visualizes texts using light and shadow based on topic relevance. Topic is defined as a set of words such as nouns contained in a title of a text. The light expresses sentences related to a topic, and the shadow expresses sentences unrelated to a topic. This visualization method efficiently supports users for finding the parts related to a topic, and for grasping relations between sentences of a text and a topic. Experimental results showed that the proposed system could support users for understanding how a text was related to a topic.
基于副主题模型的文本流评价指标的提出
DOI: --
发表时间: 2006
期刊: 日本知能情報ファジィ学会誌 18・2(印刷中)
影响因子: --
作者:
砂山渡;橘啓八郎
通讯作者: 橘啓八郎
DOI: --
发表时间: 2011
期刊: International Journal of Continuing Engineering Education and Life-Long Learning (IJCEELL)
影响因子: --
作者:
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通讯作者: Tsunenori Ishioka
DOI: --
发表时间: 2007
期刊:
影响因子: --
作者:
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