jmankhan / bayesian

Bayesian Theorem Modeler

This program is designed to create a graphical representation of Bayes' Theorem and will hopefully be used as an educational tool for both computer science and mathematical learning. Perhaps I will port it to javascript once I learn it. I would like to post it online eventually, but japplets kind of suck.

The theorem in it's general form can be viewed here.

The program uses the MVC design pattern, with the most basic model called BayesianModel, referring to each individual probability. The hierarchy is as such: Main -> HypothesisHolder -> Hypothesis -> Base model (BayesianModel). Each hierarchy component has an associated model, view, and controller.

Note: you can drag around the rectangles with your mouse. You can add new hypotheses, but not remove any (yet)

One day I will add tests.

bayesian's Issues

Mouse click issue

clicking same target twice throws null pointer error

Refactor controls into views and hypothesis

Scale width does not update other views immediately

Refactor partner from model class to controller class

TOP_BOTTOM views are not visible

Look into height dimensions

Need to scale Pr(H)x up to n possibilities

Peer sliders do not change when out of view

Controller classes are kind of bloated

Consider adding helper classes?