ISSN : 1796-217X
Volume : 4    Issue : 1    Date : February 2009

A Context Analytical Method Basing on Text Structure
Yi Huang, Jianbin Tan, and Lei Zhang
Page(s): 3-10
Full Text:
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In this paper the research techniques of complex network are introduced into the complement of
missing data in text and a new method of text mining is put forward basing on the text structure of
large-scale texts. First the GRE word net is constructed by using lots of relative articles specially for
experiment, then the static characters of this network are analyzed and the context relationships of
words are obtained in it according to the community discovery algorithm of complex network, next an
complement algorithm is designed to judge whether it is the right complement words by following
relationships among these words. In the experiment, we take the examination questions of GRE as
test set and use this method to do the sentence completions in verbal sections, the result
demonstrates the availability of this text analyzing method which focuses on topology information of
network. It can not only apply to the imputation of missing data, but also the complement of full
sentence after skeleton’s forming in machine dialogs.

Index Terms
text mining, word net, community discovery, complement, missing data