The ABNMS BN Repository

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60 BNs found.

Socioeconomic Status DBN

This BN is an example of dynamic Bayesian network which includes feedback loops. The feedback loop represents the commonly accepted feedback relationship between socioeconomic status and education.

Bayesian Intelligence
GeNIe 2.0 XML format
Waterhole Fence

An assessment of the expected value of putting in a fence to promote plant survival, in the face of factors that affect the durability of the fence.

Bayesian Intelligence
Netica .dne format
Biology > Ecology
Go Surfing?

An example decision network for the dilemma of whether or not one should go surfing. The expected value of heading into the surf (or remaining put) is dependent on the wave quality, which is in turn dependent on wind direction and swell size. Both the wind direction and the swell size can be (imperfectly) forecast, and examples of handling these imperfect forecasts are included in the network.

Bayesian Intelligence
Netica .dne format
Other
Steroid Use Check

An extremely simple 2-node example demonstrating how true positive/false positive cases can be handled, in this case as applied to a steroid use test.

Bayesian Intelligence
Netica .dne format
Medicine
Steroid, Check, Decision
Popperian Language Patterns

An example of causal discovery where it can falsify the one causal pattern or the other in the Popperian language through its patterns. The BN learns three chains partially and the design can then be scaled up.

Bayesian Intelligence
Netica .dne format
Humanities
Motion

An example of using CPT equations in Netica. The main equation is very simple and updates the final position given the initial position, speed and time.

Bayesian Intelligence
Netica .dne format
Physical Science
Amniocentesis Test

A decision network which decides if an Amniocentesis test provides a probability of a positive or negative result given the mother's age. It also provides the probability of a miscarriage should the test not be carried out appropriately. Amniocentesis is a test that can be done on pregnant women to test for certain foetal abnormalities, such as Down’s Syndrome.

Dan Rogers
Netica .dne format
Medicine
Native Fish V1

This BN calculates the probability of native fish abundance given pesticide in use and in river, drought conditions, river flow, annual rainfall and tree conditions.

Bayesian Intelligence
Netica .dne format
Biology > Ecology
Illgraben Decision Graph

The Decision Graph is applied for the assessment and optimization of an existing threshold-based debris flow warning system. To model the warning system and compute the technical and inherent reliability, the Bayesian Network, which is the Decision Graph without the utility node, can be applied alone. Paper: <www.era.bgu.tum.de...>.

Martina Sättele, Michael Bründl, Daniel Straub
GeNIe 2.0 XML format
Cancer

An extremely simple medical diagnosis network example.

K.B. Korb and A.E. Nicholson
Netica .dne format
Korb, K.B. & Nicholson, A.E. (2010) Bayesian Artificial Intelligence. , CRC Press, Inc.
Medicine
cancer, medical
Fuel Breaks

The model examines the role of the landscape, fuel load, fuel moisture and fuel breaks on changing the risk to property in San Diego County, USA.

Trent Penman
GeNIe 2.0 XML format
Penman, T., Collins, L., Syphard, A.D., Keeley, J.E. & Bradstock, R. (in press) Influence of fuels, weather and the built environment on the exposure of property to wildfire.. PLoS ONE, Accepted 12 September 2014
SR NOR Latch

An SR latch is one of the simplest kinds of electronic memory that can be built with logic gates. See <en.wikipedia.org...> for more information.

Set the evidence for 'R' (Reset) and 'S' (Set) to 'False' for all time steps. Then enter a 'True' in 'S' (Set) for time step 3. The 'output' of NOR1 will be locked to True thereafter. (You can then set 'R' to 'True' in a later timestep to clear it.) Requires GeNIe.

Steven Mascaro
GeNIe 2.0 XML format
Technology
car-net-camml

This is a BN learned by CaMML using the UC Irvine auto-mpg data set; citing Bache, K. & Lichman, M. (2013). UCI Machine Learning Repository [<archive.ics.uci.edu...>]. Irvine, CA: University of California, School of Information and Computer Science.

Kevin Korb
Netica .dne format
Industry
car, causal discovery, camml
Hailfinder

A network that uses meteorological data with expert judgements to forecast weather in Northeastern Colorado.

B. Abramson, J. Brown, W. Edwards, A. Murphy, and R. L. Winkler.
Netica .dne format
Abramson, B., Brown, J., Edwards, W., Murphy, A. & Winkler, R.L. (1996) Hailfinder: A Bayesian system for forecasting severe weather. International Journal of Forecasting, 12(1):57-71, Elsevier
Earth Science > Climate
Water

A system used to model waste water treatment and management

F. V. Jensen, U. Kjærulff, K. G. Olesen and J. Pedersen
Netica .dne format
water, waste, treatment, expert
Child

A network modelling symptoms of disease and birth asphyxia in a child.

D. J. Spiegelhalter, R. G. Coewll
Netica .dne format
Spiegelhalter, D.J. & Cowell, R.G. (1992) Learning in probabilistic expert systems. Bayesian statistics, 4:447-465
Medicine
child, illness
Barley

A preliminary model for the production of beer from Danish malting barley grown without pesticides.

Kristian Kristensen, Ilse A. Rasmussen et al.
Netica .dne format
Industry
Alarm

This network represents a probabilistic model for diagnosis based on medical knowledge.

I. A. Beinlich, H. J. Suermondt, R. M. Chavez, and G. F. Cooper
Netica .dne format
Beinlich, I.A., Suermondt, H.J., Chavez, R.M. & Cooper, G.F. (1989) The ALARM monitoring system: A case study with two probabilistic inference techniques for belief networks. , Springer
Medicine
alarm, monitoring
Asia

Sample network showing probability of lung cancer given certain factors, alongside some symptoms.

S. Lauritzen, D. Spiegelhalter
HUGIN format
Lauritzen, S.L. & Spiegelhalter, D.J. (1988) Local Computations with Probabilities on Graphical Structures and Their Application to Expert Systems. Journal of the Royal Statistical Society. Series B (Methodological), 50(2):pp. 157-224, Wiley for the Royal Statistical Society
Medicine
asia, lung cancer
Cows DBN

A DBN that exhibits oscillating beliefs over time.

Owen Woodberry
Netica .dne format
Industry > Agriculture
DBN, example, cows, grass, predator, prey