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» A Comparative Study of Some Generalized Rough Approximations
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COLT
2004
Springer
14 years 1 months ago
Convergence of Discrete MDL for Sequential Prediction
We study the properties of the Minimum Description Length principle for sequence prediction, considering a two-part MDL estimator which is chosen from a countable class of models....
Jan Poland, Marcus Hutter
BMCBI
2010
95views more  BMCBI 2010»
13 years 8 months ago
Modelling p-value distributions to improve theme-driven survival analysis of cancer transcriptome datasets
Background: Theme-driven cancer survival studies address whether the expression signature of genes related to a biological process can predict patient survival time. Although this...
Esteban Czwan, Benedikt Brors, David Kipling
SIGMOD
2007
ACM
165views Database» more  SIGMOD 2007»
14 years 8 months ago
Statistical analysis of sketch estimators
Sketching techniques can provide approximate answers to aggregate queries either for data-streaming or distributed computation. Small space summaries that have linearity propertie...
Florin Rusu, Alin Dobra
KDD
2010
ACM
215views Data Mining» more  KDD 2010»
14 years 12 days ago
On the quality of inferring interests from social neighbors
This paper intends to provide some insights of a scientific problem: how likely one’s interests can be inferred from his/her social connections – friends, friends’ friends,...
Zhen Wen, Ching-Yung Lin
MMB
2004
Springer
175views Communications» more  MMB 2004»
14 years 1 months ago
Sensitivity Analysis for MAP/MAP/1 Queues
A sensitivity analysis of a single-server, infinite-buffer queue with correlated arrivals and correlated service times is performed. We study and compare the isolated impact of (...
Armin Heindl