🌐 DE
🌙 Dark
Deep Learning Concept
The
Neuron
Tune the weights and bias — watch one neuron turn its inputs into a single firing signal.
w₁
0.80
w₂
-0.40
b
0.20
inputs
Σ + b
f(z)
1.00
x₁
0.50
x₂
0.20
b
z
0.80
sigmoid
0.69
weighted sum z
0.80
activation a
0.690
output
fires 🔥
z
the dot rides the activation curve at z
neuron.py