https://github.com/sql-hkr/dezero-from-scratch

Learning Deep Learning Framework (DeZero)
https://github.com/sql-hkr/dezero-from-scratch

autograd deep-learning framework

Last synced: about 1 month ago
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Learning Deep Learning Framework (DeZero)

• Host: GitHub
• URL: https://github.com/sql-hkr/dezero-from-scratch
• Owner: sql-hkr
• License: mit
• Created: 2025-08-30T13:50:26.000Z (7 months ago)
• Default Branch: main
• Last Pushed: 2025-09-28T14:48:23.000Z (6 months ago)
• Last Synced: 2025-09-28T16:38:37.476Z (6 months ago)
• Topics: autograd, deep-learning, framework
• Language: Python
• Homepage: https://github.com/oreilly-japan/deep-learning-from-scratch-3
• Size: 107 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# DeZero from Scratch

[![Image from Gyazo](https://i.gyazo.com/5d206a80f1ae158f2a2f9f5c56f1010e.png)](https://gyazo.com/5d206a80f1ae158f2a2f9f5c56f1010e)

This repository is a learning record of rebuilding [DeZero](https://github.com/oreilly-japan/deep-learning-from-scratch-3) completely from scratch.

Compared to the original implementation, the following differences are introduced:

- Uses [uv](https://docs.astral.sh/uv/), a fast Python package manager

- Adds [type hints](https://docs.python.org/ja/3/library/typing.html) for better readability and tooling support

- Resolves type errors with [Pyright](https://github.com/microsoft/pyright) checking

- No GPU support, to keep the code simple and easy to follow

## Setup

```bash

git clone https://github.com/sql-hkr/dezero-from-scratch.git

cd dezero-from-scratch

uv venv

source .venv/bin/activate

uv sync

```