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117
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UAI
2004
15 years 4 months ago
A New Characterization of Probabilities in Bayesian Networks
We characterize probabilities in Bayesian networks in terms of algebraic expressions called quasi-probabilities. These are arrived at by casting Bayesian networks as noisy AND-OR-...
Lenhart K. Schubert
113
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GECCO
2003
Springer
15 years 8 months ago
Two Broad Classes of Functions for Which a No Free Lunch Result Does Not Hold
We identify classes of functions for which a No Free Lunch result does and does not hold, with particular emphasis on the relationship between No Free Lunch and problem description...
Matthew J. Streeter
ICFP
2004
ACM
16 years 3 months ago
Slideshow: functional presentations
Among slide-presentation systems, the dominant application offers lly no abstraction capability. Slideshow, an extension of PLT Scheme, represents our effort over the last several...
Robert Bruce Findler, Matthew Flatt
137
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KDD
2003
ACM
150views Data Mining» more  KDD 2003»
16 years 4 months ago
Learning relational probability trees
Classification trees are widely used in the machine learning and data mining communities for modeling propositional data. Recent work has extended this basic paradigm to probabili...
Jennifer Neville, David Jensen, Lisa Friedland, Mi...
JSAC
1998
126views more  JSAC 1998»
15 years 3 months ago
Iterative Decoding of Compound Codes by Probability Propagation in Graphical Models
Abstract—We present a unified graphical model framework for describing compound codes and deriving iterative decoding algorithms. After reviewing a variety of graphical models (...
Frank R. Kschischang, Brendan J. Frey