A new method to compute the word relevance in news corpus

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A new method to compute the word relevance in news corpus is a 2010 conference paper written in English by Jinpan L., Liang H., Xin L., Mingmin X., Wei L. and published in Proceedings - 2010 2nd International Workshop on Intelligent Systems and Applications, ISA 2010.

[edit] Abstract

In this paper we propose a new method to compute the relevance of term in news corpus. According to the characteristics of news corpus , we first propose that the news corpus should be divided into different channels, second we make use of the feature of news document , we divide the co-occurrence of terms into two cases, on the one hand the co-occurrence in the title of the news, On the other hand the co-occurrence in the news text, we use different methods to compute the co-occurrence. In the end, we introduce the web corpus Wikipedia to overcome some shortcomings of the news corpus

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