161 search results - page 15 / 33 » Dirichlet process mixture models with multiple modalities |
ICMI
2009
Springer
15 years 4 months ago
2009
Springer
In this paper, we investigate the multimodal nature of cell phone data in terms of discovering recurrent and rich patterns in people’s lives. We present a method that can discov...
AAAI
2010
14 years 11 months ago
2010
Constructing models of mobile agents can be difficult without domain-specific knowledge. Parametric models flexible enough to capture all mobility patterns that an expert believes...
AVSS
2006
IEEE
15 years 3 months ago
2006
IEEE
This paper examines the the effectiveness of feature modelling to conduct 2D and 3D face recognition. In particular, PCA difference vectors are modelled using Gaussian Mixture Mod...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
— One of the main concerns in ultra wide band (UWB) impulse radio (IR) technology is the presence of severe multiple access interference (MAI). Efficient receivers should theref...
ACL
2012
13 years 1 days ago
2012
We investigate the problem of acoustic modeling in which prior language-specific knowledge and transcribed data are unavailable. We present an unsupervised model that simultaneou...