# The spelled-out intro to neural networks and backpropagation: building micrograd

> 全文为英语

**Published:** 2026年10月14日
**Author:** Andrej Karpathy
**Source:** YouTube — Andrej Karpathy
**Language:** en-US
**HTML:** https://aiqazaqstan.com/zh/articles/the-spelled-out-intro-to-neural-networks-and-backpropagation-building-mi

hello my name is andre and i've been training deep neural networks for a bit more than a decade and in this lecture i'd like to show you what neural network training looks like under the hood so in particular we are going to start with a blank jupiter notebook and by the end of…

> 内容来自原始来源： **YouTube — Andrej Karpathy**
> [在 YouTube — Andrej Karpathy 阅读全文](https://www.youtube.com/watch?v=VMj-3S1tku0)

**标签：** #GPU & Суперкомпьютеры #YouTube

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