Results 11 to 20 of about 3,103,450 (291)

Causality, Propensity, and Bayesian Networks [PDF]

open access: yesSynthese, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gillies, D, Gillies, DA
openaire   +5 more sources

CausNet-partial: 'Partial Generational Orderings' based search for optimal sparse Bayesian networks via dynamic programming with parent set constraints. [PDF]

open access: yesPLoS ONE
In our recent work, we developed a novel dynamic programming algorithm to find optimal Bayesian networks with parent set constraints. This 'generational orderings' based dynamic programming algorithm-CausNet-efficiently searches the space of possible ...
Nand Sharma, Joshua Millstein
doaj   +2 more sources

Bayesian networks in neuroscience: A survey [PDF]

open access: yesFrontiers in Computational Neuroscience, 2014
Bayesian networks are a type of probabilistic graphical modelslie at the intersection between statistics and machine learning.They have been shown to be powerful tools to encode dependence relationshipsamong the variables of a domain under uncertainty ...
Concha eBielza, Pedro eLarrañaga
doaj   +5 more sources

Prognostic Modelling with Dynamic Bayesian Networks [PDF]

open access: yes, 2009
In this paper, we review the application of dynamic Bayesian networks to prognostic modelling. An example is provided for illustration. With this example, we show how the equipment’s reliability decays over time in the situation where repair is not ...
McNaught, Ken R., Zagorecki, A.
core   +7 more sources

Bayesian regularization of non-homogeneous dynamic Bayesian networks by globally coupling interaction parameters [PDF]

open access: yes, 2012
To relax the homogeneity assumption of classical dynamic Bayesian networks (DBNs), various recent studies have combined DBNs with multiple changepoint processes.
Husmeier, D., Grzegorczyk, M.
core   +8 more sources

Practicalities of Bayesian network modeling for nuclear data evaluation with the nucdataBaynet package [PDF]

open access: yesEPJ Web of Conferences, 2023
Bayesian networks are a helpful abstraction in the modelization of the relationships between different variables for the purpose of uncertainty quantification.
Schnabel Georg
doaj   +1 more source

Using consensus bayesian network to model the reactive oxygen species regulatory pathway. [PDF]

open access: yesPLoS ONE, 2013
Bayesian network is one of the most successful graph models for representing the reactive oxygen species regulatory pathway. With the increasing number of microarray measurements, it is possible to construct the bayesian network from microarray data ...
Liangdong Hu, Limin Wang
doaj   +1 more source

Learning oncogenetic networks by reducing to mixed integer linear programming. [PDF]

open access: yesPLoS ONE, 2013
Cancer can be a result of accumulation of different types of genetic mutations such as copy number aberrations. The data from tumors are cross-sectional and do not contain the temporal order of the genetic events.
Hossein Shahrabi Farahani   +1 more
doaj   +1 more source

Bayesian Networks in Radiology [PDF]

open access: yesRadiology: Artificial Intelligence, 2023
A Bayesian network is a graphical model that uses probability theory to represent relationships among its variables. The model is a directed acyclic graph whose nodes represent variables, such as the presence of a disease or an imaging finding. Connections between nodes express causal influences between variables as probability values.
Shawn X. Ma   +6 more
openaire   +3 more sources

Bayesian Approach to Linear Bayesian Networks

open access: yesCoRR, 2023
This study proposes the first Bayesian approach for learning high-dimensional linear Bayesian networks. The proposed approach iteratively estimates each element of the topological ordering from backward and its parent using the inverse of a partial covariance matrix.
Seyong Hwang   +3 more
openaire   +3 more sources

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