530 search results - page 28 / 106 » Structural Topic Model for Latent Topical Structure Analysis |
WWW
2008
ACM
14 years 9 months ago
2008
ACM
Automatic topic discovery and tracking on web-shared videos can greatly benefit both web service providers and end users. Most of current solutions of topic detection and tracking...
KDD
2009
ACM
14 years 9 months ago
2009
ACM
Topic models provide a powerful tool for analyzing large text collections by representing high dimensional data in a low dimensional subspace. Fitting a topic model given a set of...
ICALT
2005
IEEE
14 years 2 months ago
2005
IEEE
Flexible and active education calls for a comprehensive restructuring of the traditional university course format. Such restructuring can be done in a natural and coherent way by ...
SIGIR
2010
ACM
13 years 9 months ago
2010
ACM
Cluster label quality is crucial for browsing topic hierarchies obtained via document clustering. Intuitively, the hierarchical structure should influence the labeling accuracy. H...
AIRS
2004
Springer
14 years 23 days ago
2004
Springer
Topic distillation aims at finding key resources which are high-quality pages for certain topics. With analysis in non-content features of key resources, a pre-selection method is ...