A review of inference algorithms for hybrid Bayesian networks
Hybrid Bayesian networks have received an increasing attention during the last years. The
difference with respect to standard Bayesian networks is that they can host discrete and …
difference with respect to standard Bayesian networks is that they can host discrete and …
Learning the k in k-means
When clustering a dataset, the right number k of clusters to use is often not obvious, and
choosing k automatically is a hard algorithmic problem. In this paper we present an …
choosing k automatically is a hard algorithmic problem. In this paper we present an …
Mixtures of truncated exponentials in hybrid Bayesian networks
In this paper we propose the use of mixtures of truncated exponential (MTE) distributions in
hybrid Bayesian networks. We study the properties of the MTE distribution and show how …
hybrid Bayesian networks. We study the properties of the MTE distribution and show how …
Learning Analytics to identify dropout factors of Computer Science studies through Bayesian networks
ABSTRACT Student dropout in Engineering Education is an important problem which has
been studied from different perspectives, as well as using different techniques. This …
been studied from different perspectives, as well as using different techniques. This …
Finding the M most probable configurations using loopy belief propagation
Loopy belief propagation (BP) has been successfully used in a number of difficult graphical
models to find the most probable configuration of the hidden variables. In applications …
models to find the most probable configuration of the hidden variables. In applications …
Probabilistic decision graphs—combining verification and AI techniques for probabilistic inference
M Jaeger - International Journal of Uncertainty, Fuzziness and …, 2004 - World Scientific
We adopt probabilistic decision graphs developed in the field of automated verification as a
tool for probabilistic model representation and inference. We show that probabilistic …
tool for probabilistic model representation and inference. We show that probabilistic …
Estimating mixtures of truncated exponentials in hybrid Bayesian networks
Abstract The MTE (Mixture of Truncated Exponentials) model allows to deal with Bayesian
networks containing discrete and continuous variables simultaneously. This model offers an …
networks containing discrete and continuous variables simultaneously. This model offers an …
Approximate probability propagation with mixtures of truncated exponentials
R Rumí, A Salmerón - International Journal of Approximate Reasoning, 2007 - Elsevier
Mixtures of truncated exponentials (MTEs) are a powerful alternative to discretisation when
working with hybrid Bayesian networks. One of the features of the MTE model is that …
working with hybrid Bayesian networks. One of the features of the MTE model is that …
Using probability trees to compute marginals with imprecise probabilities
This paper presents an approximate algorithm to obtain a posteriori intervals of probability,
when available information is also given with intervals. The algorithm uses probability trees …
when available information is also given with intervals. The algorithm uses probability trees …
Incremental compilation of bayesian networks based on maximal prime subgraphs
When a Bayesian network (BN) is modified, for example adding or deleting a node, or
changing the probability distributions, we usually will need a total recompilation of the …
changing the probability distributions, we usually will need a total recompilation of the …