161 search results - page 12 / 33 » Dirichlet process mixture models with multiple modalities |
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ACCV
2009
Springer
15 years 4 months ago
2009
Springer
The method based on local features has an advantage that the important local motion feature is represented as bag-of-features, but lacks the location information. Additionally, in ...
CSDA
2007
14 years 9 months ago
2007
This article proposes a Bayesian infinite mixture model for the estimation of the conditional density of an ergodic time series. A nonparametric prior on the conditional density ...
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EMNLP
2010
14 years 7 months ago
2010
In this paper, we develop multilingual supervised latent Dirichlet allocation (MLSLDA), a probabilistic generative model that allows insights gleaned from one language's data...
CISST
2003
14 years 11 months ago
2003
Modality conversion is an important part in the content adaptation process of a Universal Multimedia Access system. The decision on modality conversion is dependent on terminal/ne...
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
Language model (LM) adaptation is often achieved by combining a generic LM with a topic-specific model that is more relevant to the target document. Unlike previous work on unsup...