一步步看懂 Transformer 中的注意力（深度学习 第6章）

3Blue1Brown's visual walkthrough of the attention mechanism inside transformers, covering self-attention, multiple heads and cross-attention. It is chapter 6 of his deep learning series.

Why HN likes it: HN treats it as the go-to visual explanation of attention, recommended to people who find text-based transformer explainers hard to follow.

“what bade me finally understand the transformer architecture [0] and attention [1], are 3Blue1Brown's videos.”