An Empirical Analysis of Likelihood-Weighting Simulation on a Large, Multiply-Connected Belief Network

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Citation: Michael Shwe and Gregory F. Cooper. (1991) An Empirical Analysis of Likelihood-Weighting Simulation on a Large, Multiply-Connected Belief Network. In KSL-90-23, 1991.

Publication techreport ( Edit )
type Technical Report
bibtype techreport
Bibtex basics
author Michael Shwe and Gregory F. Cooper
title An Empirical Analysis of Likelihood-Weighting Simulation on a Large, Multiply-Connected Belief Network
number KSL-90-23
institution Knowledge Systems, AI Laboratory
year 1991
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abstract We analyzed the convergence properties of likelihood-weighting algorithms on a two-level, multiply connected, belief-network representation of the QMR knowledge base of internal medicine. Specifically, on two difficult diagnostic cases, we examined the effects of Markov blanket scoring, importance sampling, and self-importance sampling, demonstrating that the simulation on our model requires the Markov blanket scoring and self-importance sampling to converge well.

KSL Technical Report ID: KSL-90-23
Facts about An Empirical Analysis of Likelihood-Weighting Simulation on a Large, Multiply-Connected Belief NetworkRDF feed
Abstract We analyzed the convergence properties of … We analyzed the convergence properties of likelihood-weighting algorithms on a two-level, multiply connected, belief-network representation of the QMR knowledge base of internal medicine. Specifically, on two difficult diagnostic cases, we examined the effects of Markov blanket scoring, importance sampling, and self-importance sampling, demonstrating that the simulation on our model requires the Markov blanket scoring and self-importance sampling to converge well. self-importance sampling to converge well.
Author Michael Shwe and Gregory F. Cooper  +
Bibtype techreport  +
Has author Michael Shwe and Gregory F. Cooper  +
Has identifier KSL-90-23  +
Has publishing details 1991  +
Has title An Empirical Analysis of Likelihood-Weighting Simulation on a Large, Multiply-Connected Belief Network  +
Has where published KSL-90-23  +
Has year 1991  +
Institution Knowledge Systems, AI Laboratory  +
Ksl tr id KSL-90-23  +
Number KSL-90-23  +
Process note YES  +
Title An Empirical Analysis of Likelihood-Weighting Simulation on a Large, Multiply-Connected Belief Network  +
Year 1991  +
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