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



This is Your Lane to Machine Learning



Watch the Previous Video - https://www.youtube.com/watch?v=J8KZGZfjO2g

Complete Neural Network Playlist - https://www.youtube.com/watch?v=mlk0rddP3L4&list=PLuhqtP7jdD8CftMk831qdE8BlIteSaNzD&t=0s

Download the PDF Notes for this video tutorial - https://drive.google.com/file/d/1Ndl1MoHksjZur8IYW9xD0655JLJesP0K/view?usp=sharing



Subscribe to my channel, because I upload a new Machine Learning video every week : https://www.youtube.com/channel/UCJFAF6IsaMkzHBDdfriY-yQ?sub_confirmation=1