Sciweavers

IEEECIT
2009
IEEE

Describing Web Topics Meticulously through Word Graph Analysis

14 years 1 months ago
Describing Web Topics Meticulously through Word Graph Analysis
Topic description is as important as topic detection. In this paper, we propose a novel method to describe Web topics with topic words. Under the assumption that representative words exist in important sentences and have high probability of occurrence with other representative words, two graphs are built, one of which represents the relationship for sentences, the other for words. Considering a topic cluster contains a set of different Web pages, sentence clusters are also introduced. Experimental results on a real data set show that our method achieves excellent performance in both high precision and efficiency, especially when real Web data contain mass of noises.
Bai Sun, Lei Shi, Liang Kong, Yan Zhang
Added 24 May 2010
Updated 24 May 2010
Type Conference
Year 2009
Where IEEECIT
Authors Bai Sun, Lei Shi, Liang Kong, Yan Zhang
Comments (0)