499 search results - page 41 / 100 » Insights from Network Structure for Text Mining |
KDD
1999
ACM
15 years 1 months ago
1999
ACM
Managers of electronic commerce sites need to learn as much as possible about their customers and those browsing their virtual premises, in order to maximise the return on marketin...
IWANN
2009
Springer
15 years 4 months ago
2009
Springer
Biomedical ontologies provide a commonly accepted scheme for the characterization of biological concepts that enable knowledge sharing and integration. Updating and maintaining an ...
KDD
2008
ACM
15 years 10 months ago
2008
ACM
In large scale online systems like Search, eCommerce, or social network applications, user queries represent an important dimension of activities that can be used to study the imp...
WWW
2010
ACM
15 years 4 months ago
2010
ACM
We propose a novel method, based on concepts from expander graphs, to sample communities in networks. We show that our sampling method, unlike previous techniques, produces subgra...
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ICMCS
2010
IEEE
14 years 7 months ago
2010
IEEE
Existing research on news video analysis mainly concentrates on structure analysis, semantic concept detection, annotation and search. However, little work has been contributed to...