2261 search results - page 144 / 453 » Supervised Topic Models |
133
click to vote
CVPR
2008
IEEE
16 years 3 months ago
2008
IEEE
We propose a novel nonparametric Bayesian model, Dual Hierarchical Dirichlet Processes (Dual-HDP), for trajectory analysis and semantic region modeling in surveillance settings, i...
ICML
2010
IEEE
15 years 2 months ago
2010
IEEE
For centuries, scholars have explored the deep links among human languages. In this paper, we present a class of probabilistic models that use these links as a form of naturally o...
ITS
2010
Springer
15 years 6 months ago
2010
Springer
Abstract. In this paper, we use supervised machine learning to automatically identify the problem localization of peer-review feedback. Using five features extracted via Natural L...
101
click to vote
CORR
2010
Springer
14 years 8 months ago
2010
Springer
A scattering vector is a local descriptor including multiscale and multi-direction co-occurrence information. It is computed with a cascade of wavelet decompositions and complex m...
111
click to vote
WWW
2008
ACM
16 years 2 months ago
2008
ACM
Social media such as Web forum often have dense interactions between user and content where network models are often appropriate for analysis. Joint non-negative matrix factorizat...