#
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.
Discover the best posts from developers and engineering teams, all in one place.
Join now
→
Learn more
TOPICS
How a Neural Network Learns - Step-by-Step Math with a Simple PyTorch Model
105
·
Ishaan
·
Dec. 9, 2025, 6:39 a.m.
neural networks
pytorch
Machine Learning
Deep Learning
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
jax
pytorch
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
pytorch
GPU Optimization
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
neural networks
R programming
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