Derive the Equations for the Backpropagation for Softmax and Multi-class Classification. In this video, we will see the equations for Backpropagation for Softmax and Multi-class Classification
In the previous video on Backpropagation, we derived the equations for binary classification. Now its time to understand the equations for Multi-class Classification
Timestamps :
0:00 - Video Agenda
1:01 - What will change for Multi-class Classification
1:33 - dZ3 Calculation
2:22 - dA/dZ for i not equal j
5:38 - dA/dZ for i equal j
7:32 - Combining to find dZ3
10:38 - Summary
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