Bayesian Belief Network

Probabilistic Graphical Model

Evidence

Click a node, then set its observed value to True or False to propagate beliefs.

Select a node on the graph.

All Beliefs

Actions

Click a node to see its CPT (conditional probability table) and set evidence.

How to use:
1. Click a node to select it
2. Set evidence (True/False) in the sidebar
3. Watch probabilities update across the network
4. Node color intensity = probability