530 search results - page 33 / 106 » Structural Topic Model for Latent Topical Structure Analysis |
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
Bag-of-visual Words (BoW) image representation is getting popular in computer vision and multimedia communities. However, experiments show that the traditional BoW representation ...
SOCIALCOM
2010
13 years 7 months ago
2010
We developed user models of knowledge exploration in a social tagging system to test the expertise rankings generated by a link-structure method and a semantic-structure method. Th...
MICCAI
2010
Springer
13 years 7 months ago
2010
Springer
The paper proposes a new shape morphometry approach to combine advanced classification techniques with geometric features in order to identify morphological abnormalities on brain...
ICML
2006
IEEE
14 years 9 months ago
2006
IEEE
We present a Bayesian search algorithm for learning the structure of latent variable models of continuous variables. We stress the importance of applying search operators designed...
WSDM
2009
ACM
14 years 3 months ago
2009
ACM
In this paper, we investigate the difference between Wikipedia and Web link structure with respect to their value as indicators of the relevance of a page for a given topic of re...