10615 search results - page 46 / 2123 » Dynamic topic models |
SDM
2012
SIAM
12 years 9 days ago
2012
SIAM
ECIR
2010
Springer
13 years 11 months ago
2010
Springer
Topic models have been studied extensively in the context of monolingual corpora. Though there are some attempts to mine topical structure from cross-lingual corpora, they require ...
ICCV
2007
IEEE
14 years 12 months ago
2007
IEEE
Topic models have recently emerged as powerful tools for modeling topical trends in documents. Often the resulting topics are broad and generic, associating large groups of people...
ICML
2006
IEEE
14 years 10 months ago
2006
IEEE
We present a unified model of what was traditionally viewed as two separate tasks: data association and intensity tracking of multiple topics over time. In the data association pa...
ICMCS
2007
IEEE
14 years 4 months ago
2007
IEEE
In this paper we examine a novel approach to the difficult problem of querying video databases using visual topics with few examples. Typically with visual topics, the examples a...