# karpathy/lecun1989-repro

<https://repo.masters-masters.com/en/repos/karpathy/lecun1989-repro>

[Home](https://repo.masters-masters.com/en) › [karpathy](https://repo.masters-masters.com/en/owners/karpathy) › [lecun1989-repro](https://repo.masters-masters.com/en/repos/karpathy/lecun1989-repro)

karpathy/lecun1989-repro has 792 stars on GitHub. Its RepoMasters card: Beta tier. Reproducing Yann LeCun 1989 paper "Backpropagation Applied to Handwritten…

| Field | Value |
| --- | --- |
| Owner | [karpathy](https://repo.masters-masters.com/en/owners/karpathy) |
| Stars | 792 |
| Forks | 93 |
| Language | [Jupyter Notebook](https://repo.masters-masters.com/en/languages/jupyter-notebook) |
| License | MIT |
| Created | 2022 |
| Tier | [Beta (700 to 1,999 ★)](https://repo.masters-masters.com/en/ranks/box_office) |
| View on GitHub | [karpathy/lecun1989-repro](https://github.com/karpathy/lecun1989-repro) |

## Repository

Reproducing Yann LeCun 1989 paper "Backpropagation Applied to Handwritten Zip Code Recognition", to my knowledge the earliest real-world application of a neural net trained with backpropagation.

The tier for repos with 700 to 1,999 ★. Published odds per card pulled: 6%. Rarity: Rare.

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Data: GitHub · Illustration drawn by RepoMasters from the repo’s ID and its language color.