40 Min to Master Neural Network Clicks π
Learn how to make neural networks click in just 40 minutes. Plus, sound effect tips and LLM training playlist!

Zachary Huang
42.8K views β’ Aug 27, 2025

About this video
*Don't like the Sound Effect?:* https://youtu.be/v212krNMrK0
*LLM Training Playlist:* https://www.youtube.com/playlist?list=PLRYer4Da-4mIj5AYQczxpFepL_03080UT
*Slides:* https://the-pocket.github.io/PocketFlow-Tutorial-Video-Generator/llm/nn.html
*Text:* https://github.com/The-Pocket/PocketFlow-Tutorial-Video-Generator/blob/main/docs/llm/nn.md
0:00:00 - Intro
0:01:43 - Gradient Descent
0:06:54 - Partial Derivatives
0:12:05 - The Chain Rule
0:18:05 - Forward Pass & Loss
0:23:48 - Backpropagation
0:32:55 - Batch Learning
0:38:55 - Scaling Up to GPT-4
*Social media:*
X: https://x.com/ZacharyHuang12
LinkedIn: https://www.linkedin.com/in/zachary-h-23aa37172/
Github: https://github.com/zachary62
Discord: https://discord.com/invite/hUHHE9Sa6T
Medium: https://medium.com/@zh2408
Substack: https://zacharyhuang.substack.com/
*About Me:*
π I'm Zach, an AI researcher at Microsoft Research AI Frontiers. I currently work on LLM Agents & Systems. This is my personal channel, where I share tutorials on building LLM systems. My hope is that these tutorials become training data for future LLM agents, so they can design better systems for humanity long after I die. Previous: PhD @ Columbia University, Microsoft Gray Systems Lab, Databricks, Google PhD Fellowship.
*LLM Training Playlist:* https://www.youtube.com/playlist?list=PLRYer4Da-4mIj5AYQczxpFepL_03080UT
*Slides:* https://the-pocket.github.io/PocketFlow-Tutorial-Video-Generator/llm/nn.html
*Text:* https://github.com/The-Pocket/PocketFlow-Tutorial-Video-Generator/blob/main/docs/llm/nn.md
0:00:00 - Intro
0:01:43 - Gradient Descent
0:06:54 - Partial Derivatives
0:12:05 - The Chain Rule
0:18:05 - Forward Pass & Loss
0:23:48 - Backpropagation
0:32:55 - Batch Learning
0:38:55 - Scaling Up to GPT-4
*Social media:*
X: https://x.com/ZacharyHuang12
LinkedIn: https://www.linkedin.com/in/zachary-h-23aa37172/
Github: https://github.com/zachary62
Discord: https://discord.com/invite/hUHHE9Sa6T
Medium: https://medium.com/@zh2408
Substack: https://zacharyhuang.substack.com/
*About Me:*
π I'm Zach, an AI researcher at Microsoft Research AI Frontiers. I currently work on LLM Agents & Systems. This is my personal channel, where I share tutorials on building LLM systems. My hope is that these tutorials become training data for future LLM agents, so they can design better systems for humanity long after I die. Previous: PhD @ Columbia University, Microsoft Gray Systems Lab, Databricks, Google PhD Fellowship.
Video Information
Views
42.8K
Likes
1.6K
Duration
43:10
Published
Aug 27, 2025
User Reviews
4.7
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