120 search results - page 13 / 24 » Collapsed Variational Dirichlet Process Mixture Models |
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
We introduce an efficient statistical modeling technique called Mixture of Principal Components (MPC). This model is a linear extension to the traditional Principal Component Anal...
EMNLP
2009
13 years 7 months ago
2009
This paper presents preliminary results on the detection of cultural differences from people's experiences in various countries from two perspectives: tourists and locals. Ou...
SIGIR
2008
ACM
13 years 9 months ago
2008
ACM
Extraction based Multi-Document Summarization Algorithms consist of choosing sentences from the documents using some weighting mechanism and combining them into a summary. In this...
PAMI
2008
13 years 9 months ago
2008
Variational Bayesian Expectation-Maximization (VBEM), an approximate inference method for probabilistic models based on factorizing over latent variables and model parameters, has ...
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
We derive an efficient learning algorithm for model-based source separation for use on single channel speech mixtures where the precise source characteristics are not known a pri...