836 search results - page 58 / 168 » Online EM Algorithm for Latent Data Models |
95
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SOFSEM
2009
Springer
15 years 9 months ago
2009
Springer
This paper considers online compression algorithms that use at most polylogarithmic space (plogon). These algorithms correspond to compressors in the data stream model. We study th...
96
Voted
PSB
2003
15 years 2 months ago
2003
We propose a probabilistic model for cellular processes, and an algorithm for discovering them from gene expression data. A process is associated with a set of genes that particip...
105
Voted
SAC
2009
ACM
15 years 7 months ago
2009
ACM
Regime switching models, in which the state of the world is locally stationary, are a useful abstraction for many continuous valued data streams. In this paper we develop an onlin...
114
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BMCBI
2008
15 years 22 days ago
2008
Background: With the abundant information produced by microarray technology, various approaches have been proposed to infer transcriptional regulatory networks. However, few appro...
76
Voted
KDD
2003
ACM
16 years 1 months ago
2003
ACM
High dimensional directional data is becoming increasingly important in contemporary applications such as analysis of text and gene-expression data. A natural model for multivaria...