5213 search results - page 582 / 1043 » Statistical entity-topic models |
222
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IJON
2011
15 years 1 months ago
2011
Abstract. The generative topographic mapping (GTM) has been proposed as a statistical model to represent high dimensional data by means of a sparse lattice of points in latent spac...
165
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JMLR
2010
15 years 1 months ago
2010
As we devise more complicated prior distributions, will inference algorithms keep up? We highlight a negative result in computable probability theory by Ackerman, Freer, and Roy (...
165
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JMLR
2010
15 years 1 months ago
2010
In a typical Genetic Association Study (GAS) several hundreds to millions of genomic variables are measured and tested for association with a given set of a phenotypic variables (...
146
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TSP
2010
15 years 1 months ago
2010
In real-world applications such as those for speech and audio, there are signals that are nonstationary but can be modeled as being stationary within local time frames. Such signal...
149
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TSP
2010
15 years 1 months ago
2010
An operational framework is developed for testing stationarity relatively to an observation scale, in both stochastic and deterministic contexts. The proposed method is based on a ...