#
DIFF.BLOG
New
Following
Discover
Jobs
More
Top Writers
Suggest a blog
Upvotes plugin
Report bug
Contact
About
Sign up
The home for great developer writing.
We surface the best developer writing from thousands of independent blogs, updated daily.
Join Diff.blog
TOPICS
How a Neural Network Learns - Step-by-Step Math with a Simple PyTorch Model
105
·
Ishaan
·
Dec. 9, 2025, 6:39 a.m.
Machine Learning
neural networks
Deep Learning
software development
Summary
This blog post provides a detailed step-by-step breakdown of the inner workings of a PyTorch training loop for a neural network, covering the forward pass, loss calculation, gradients, and weight updates.
Read full post on frikishaan.com →
MORE POSTS LIKE THIS
On first looking into JAX
gpjt ·
May 30, 2026
Machine Learning
neural networks
Code an LLM From Scratch – Theory to RLHF
freeCodeCamp.org ·
Sep 23, 2025
llm
Youtube
Why is pytorch compile so fast?
Red Hat ·
Jul 24, 2026
Machine Learning
Deep Learning
Machine learning using Clojure, libpython-clj2, and Pytorch
Clojure Civitas ·
May 26, 2026
Machine Learning
Clojure
You can do more for neural networks in R with {kindling}
Antoine Soetewey ·
Feb 19, 2026
Machine Learning
Data Science
Automating Inference Optimizations with NVIDIA TensorRT LLM AutoDeploy
NVIDIA Corporation ·
Feb 9, 2026
Agentic AI / Generative AI
Developer Tools & Techniques
Discover more posts →
AUTHOR
RECENT POSTS FROM THE AUTHOR
Choose how you want to continue.
Continue with GitHub
Continue with Google