Notes
Outline
Welcome!
Welcome to the Visual Tour of Bayesware Discoverer 1.0!
This Visual Tour provides an overview of the basic features of Bayesware Discoverer. It is neither a crash course or a detailed examination, but rather a taste of the capabilities of the program.
The example used in the tutorial is a publicly available database of loan applicants to a German bank. Bayesware Discoverer is supplied with a database of 1000 customers of a German bank applying for a loan. The database records, for each customer, twenty-one values, such as Age, Marital Status, Credit History, Employment, Residence Time, Housing conditions and the outcome of the loan. Use the Side bar or the buttons at the bottom of this page to watch Bayesware Discoverer in action on these data.
This Visual Tour relies on AVI movies. Please be patient while the movies are downloaded on your computer. This Visual Tour is designed for Microsoft Explorer 4 or higher and your computer screen should provide a 1024 x 768 resolution or higher. If you do not have Microsoft Explorer 4, you can download it from the Microsoft website.  Click on white board icon on the right hand corner of your browser to enjoy the full screen presentation. Alternatively, use the itemized side bar or the controls at the bottom of the screen. To go back to the Bayesware Discoverer page, click on the Bayesware Discoverer logo on the top right corner.
Enjoy the ride!
Load a Database
Let's suppose you have started Bayesware Discoverer. After the screen splash, a Network Window will appear, as shown in the picture below. Load now the database.
Edit a Database
If you have connected your Network Window to a database, a Database window will appear and you will be able to edit and save the content of the connected database
Model Generation
Once the database has been loaded into the program, you can start the automated modeling process and ask Bayesware Discoverer to search for the most probable network of dependencies.
Model Exploration
Bayesware Discoverer can be used to explore various aspects of the extracted model, such as the conditional probability distributions, their variance, confidence intervals, the likelihood of the extracted dependency model, and so on.
3D Exploration
Bayesware Discoverer provides a 3D interface to explore the quantitative components of a  Bayesian network.
Propagation
The network is a self-contained Bayesian network based decision support system able  to predict, explain, and explore different scenarios using state-of-the-art propagation algorithms.