694 search results - page 42 / 139 » SMEM Algorithm for Mixture Models |
130
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CIVR
2006
Springer
15 years 5 months ago
2006
Springer
We propose a novel Bayesian learning framework of hierarchical mixture model by incorporating prior hierarchical knowledge into concept representations of multi-level concept struc...
CSDA
2006
15 years 1 months ago
2006
An approach to simultaneous document classification and word clustering is developed using a two-way mixture model of Poisson distributions. Each document is represented by a vect...
NIPS
1998
15 years 2 months ago
1998
We present Monte-Carlo generalized EM equations for learning in nonlinear state space models. The dif
102
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BMVC
2000
15 years 2 months ago
2000
High-dimensional data, such as images represented as points in the space spanned by their pixel values, can often be described in a significantly smaller number of dimensions than...
113
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BILDMED
2009
15 years 2 months ago
2009
Abstract. Volume representations of blood vessels acquired by 3D rotational angiography are very suitable for diagnosing a stenosis or an aneurysm. For optimal treatment, physician...