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Probabilistic graphical models [PDF]

open access: yesWiley Series in Probability and Statistics, 2014
This report presents probabilistic graphical models that are based on imprecise probabilities using a simplified language. In particular the discussion is focused on credal networks and discrete domains. It describes the building blocks of credal networks algorithms to perform inference and discusses on complexity results and related work.
Alessandro Antonucci   +2 more
exaly   +8 more sources

Probabilistic Graphical Models [PDF]

open access: yesAdvances in Computer Vision and Pattern Recognition, 2015
In this chapter, we will briefly summarize the basic concepts of probability as well as graph theory.We start with important terms and definitions from graph theory and emphasize the relation to our hierarchical models. Directed and undirected graphs will be introduced and compared with each other. Then, we will give an overview of the random variables
Luis Enrique Sucar
exaly   +5 more sources
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Probabilistic Graphical Models

Advances in Computer Vision and Pattern Recognition, 2021
“He who ignores the law of probabilities challenges an adversary that is seldom beaten.” – Ambrose ...
Luis Enrique Sucar
exaly   +3 more sources

Probabilistic Graphical Models of Dyslexia

Proceedings of the 21th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2015
Reading is a complex cognitive process, errors in which may assume diverse forms. In this study, introducing a novel approach, we use two families of probabilistic graphical models to analyze patterns of reading errors made by dyslexic people: an LDA-based model and two Naeve Bayes models which differ by their assumptions about the generation process ...
Yair Lakretz   +3 more
openaire   +1 more source

Survey of Probabilistic Graphical Models

2013 10th Web Information System and Application Conference, 2013
Probabilistic graphical model (PGM) is a generic model that represents the probability-based relationships among random variables by a graph, and is a general method for knowledge representation and inference involving uncertainty. In recent years, PGM provides an important means for solving the uncertainty of intelligent information field, and becomes
Hongmei Li   +3 more
openaire   +1 more source

THE HUGIN TOOL FOR PROBABILISTIC GRAPHICAL MODELS

International Journal on Artificial Intelligence Tools, 2005
As the framework of probabilistic graphical models becomes increasingly popular for knowledge representation and inference, the need for efficient tools for its support is increasing. The Hugin Tool is a general purpose tool for construction, maintenance, and deployment of Bayesian networks and influence diagrams.
Anders L. Madsen   +3 more
openaire   +2 more sources

Probabilistic Graphical Models for Computational Biomedicine

Methods of Information in Medicine, 2003
Summary Background: As genomics becomes increasingly relevant to medicine, medical informatics and bioinformatics are gradually converging into a larger field that we call computational biomedicine. Objectives: Developing a computational framework that is common to the different disciplines that compose computational biomedicine ...
Bart De Moor
exaly   +3 more sources

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