1400 search results - page 198 / 280 » Bayesian hierarchical clustering |
179
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TIP
2008
15 years 6 months ago
2008
In this paper, we propose novel algorithms for total variation (TV) based image restoration and parameter estimation utilizing variational distribution approximations. Within the h...
161
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ACL
2009
15 years 4 months ago
2009
We present a phrasal synchronous grammar model of translational equivalence. Unlike previous approaches, we do not resort to heuristics or constraints from a word-alignment model,...
164
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EVOW
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. Clustering still represents the most commonly used technique to analyze gene expression data—be it classical clustering approaches that aim at finding biologically rel...
201
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BMCBI
2005
15 years 6 months ago
2005
Background: The sequencing of the human genome has enabled us to access a comprehensive list of genes (both experimental and predicted) for further analysis. While a majority of t...
155
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
We present an approximation to the Bayesian hierarchical PitmanYor process language model which maintains the power law distribution over word tokens, while not requiring a comput...