AI Club · Forward propagation

Build the signal path

Change the structure or a number, then watch every value travel forward.

Download offline copy
Ready · self-contained offline

LIVE FORWARD PASS

Click a node or connection

positive negative near zero
  • Blue = positive; orange dashed = negative; thicker = larger weight.
  • Node fill shows magnitude; the printed number is the exact value.
  • Play forward keeps unreached values at 0.00. Forward pass only—not training.