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» The Structure of Factor Oracles
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ATAL
2008
Springer
15 years 2 months ago
Exploiting locality of interaction in factored Dec-POMDPs
Decentralized partially observable Markov decision processes (Dec-POMDPs) constitute an expressive framework for multiagent planning under uncertainty, but solving them is provabl...
Frans A. Oliehoek, Matthijs T. J. Spaan, Shimon Wh...
BMCBI
2008
90views more  BMCBI 2008»
15 years 26 days ago
Genome-scale study of the importance of binding site context for transcription factor binding and gene regulation
Background: The rate of mRNA transcription is controlled by transcription factors that bind to specific DNA motifs in promoter regions upstream of protein coding genes. Recent res...
Jakub Orzechowski Westholm, Feifei Xu, Hans Ronne,...
99
Voted
BMCBI
2010
155views more  BMCBI 2010»
15 years 26 days ago
A flexible R package for nonnegative matrix factorization
Background: Nonnegative Matrix Factorization (NMF) is an unsupervised learning technique that has been applied successfully in several fields, including signal processing, face re...
Renaud Gaujoux, Cathal Seoighe
BMCBI
2010
124views more  BMCBI 2010»
15 years 26 days ago
A factor model to analyze heterogeneity in gene expression
Background: Microarray technology allows the simultaneous analysis of thousands of genes within a single experiment. Significance analyses of transcriptomic data ignore the gene d...
Yuna Blum, Guillaume Le Mignon, Sandrine Lagarrigu...
108
Voted
ICWSM
2009
14 years 10 months ago
An Examination of Language Use in Online Dating Profiles
This paper contributes to the study of self-presentation in online dating systems by performing a factor analysis on the text portions of online profiles. Findings include a simil...
Meenakshi Nagarajan, Marti A. Hearst