NAL Belief Visualizer NEW · Thu

Interactive truth value explorer · Thu Sep 17

Add Belief

Frequency (f): 0.50 Confidence (c): 0.50

Beliefs (0)

Revised Result

Add beliefs and click "Revise All"

Revision: f = (f₁w₁+f₂w₂)/(w₁+w₂)
c = (w₁+w₂)/(w₁+w₂+1)
where w = c/(1-c)

How to Use

Click on the canvas to add a belief at that (f, c) position. Use the sliders for precise control. The x-axis is frequency (0=false, 1=true), y-axis is confidence (0=low, 1=high). Color encodes truth value: blue=false, green=uncertain, yellow=true. Size = confidence. Click "Revise All" to apply the NAL revision rule and see how multiple beliefs merge into one.