Data Driven World
Simple Sigmoid (Page 1)
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Simple Sigmoid
Confusion Matrix (Page 3)
Sigmoid Function
Cost Function
Notes
Single-Variable Function
Illustrating:
1 / (1 + np.exp(-z))
z value:
0.00
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Animate z
Show y = 0.5 line
Show formula annotation
sigmoid(z) = 1 / (1 + np.exp(-z))