Importance Sampling Algorithms for the Propagation of Probabilities in Belief Networks (1994)
| Venue: | INTERNATIONAL JOURNAL OF APPROXIMATE REASONING |
| Citations: | 11 - 3 self |
BibTeX
@MISC{Cano94importancesampling,
author = {Jose E. Cano and Luis D. Hernández and Serafin Moral},
title = {Importance Sampling Algorithms for the Propagation of Probabilities in Belief Networks},
year = {1994}
}
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Abstract
This paper investigates the use of a class of importance sampling algorithms for probabilistic graphs in graphical structures. A general model for constructing importance sampling algorithms is given and then some particular cases are considered. Logical sampling and likelihood weighting are particular cases of the model. Our proposal will be an algorithm which uses the functions with less entropy (more informative) to simulate the variables and the functions with more entropy to weight the simulations, in this way we expec...
