Important Event Eztraction of Chinese Document Based on Small World Model
A document is represented as an event network, the nodes represent events, and the edges represent the correlations between events. Our experiment shows that the event network has the small-world properties, i.e., highly clustered and short path length. We pick out important events according to events importance to make the event network small. Our experiment shows that these important events can make a good summarization of the document.Although there is much research on text processing and applications based on small-world, it is novel to analyze document based on event with the small-world properties of event network.
small world event event network importance of event
Shan Jian-fang Liu Zong-tian Fu Jian-feng Zhong Zhao-man
School of Computer Engineering and Science Shanghai University Shanghai,China
国际会议
上海
英文
146-150
2009-11-20（万方平台首次上网日期，不代表论文的发表时间）