Code a Neural Network from Scratch in Python! | NNE Part 11

I'm back with another video! Here's the promised Neural Networks From Scratch Tutorial!
Github: https://github.com/pooky1955/pooky-coders-yt
Code: https://github.com/pooky1955/pooky-coders-yt/tree/master/nne-11-nn-from-scratch
Join the Pooky Coders Discord: https://discord.gg/4Kw3qZ2ytx
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Timestamps! ⏰
0:00 : Intro
0:06 : What We're Building
1:06 : Linear/Dense Layer Implementation
2:50 : ReLU and Sigmoid Activation Implementation
6:50 : Mean Squared Error Loss Implementation
8:43 : Basic Neural Network Implementation (Feedforward)
10:12 : Setting Up Backpropagation
12:44 : Backpropagation for ReLU
14:57 : Backpropagation for Sigmoid
16:44 : Backpropagation for Linear/Dense Layers
20:19 : SGD Optimizer Implementation
24:21 : Backpropagation for Mean Squared Error Loss
26:30 : Backpropagation for the Neural Network
30:54 : Testing on the XOR problem
30:57 : Code/Discord Server is available in the description!
31:10 : Testing on the XOR problem (cont'd)
31:56 : Testing Feed Forward
32:21 : Testing Fit/Debugging
34:53 : Training Loop Implementation
36:07 : Debugging Training Loop
37:00 : Evaluation Loop Implementation
38:00 : Debugging ReLU
40:10 : Conclusion
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Some Helpful Links! ?
3Blue1Brown's Neural Networks Explanation: https://youtu.be/aircAruvnKk
Sentdex's Neural Networks from Scratch: https://youtu.be/Wo5dMEP_BbI
My Playlist on Neural Networks Explained: https://www.youtube.com/playlist?list=PLlvT0pELlo-wcnEsl0BPcDUhD8IHxF0Py
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Here is the music used in this video ?.
Chillpeach - Dango: https://youtu.be/4yiEbIeCOA4
Kevin MacLeod - Monkeys Spinning Monkeys: https://www.youtube.com/watch?v=pr42azVZi3o