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Philip's blog #39

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p208p2002 opened this issue May 3, 2024 · 0 comments

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Gitalk rope-embedding

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p208p2002 commented May 3, 2024

https://blog.philip-huang.tech/?page=rope-embedding

图解RoPE旋转位置编码及其特性
详解基于调整RoPE旋转角度的大模型长度外推方法

簡單旋轉矩陣
一個簡單的二維旋轉矩陣，其中$\theta$表示弧度：

$$M(\theta) = \begin{pmatrix} \cos \theta & -\sin \theta \\ \sin \theta & \cos \theta \end{pmatrix}$$

將一個二維的向量乘上該旋轉矩陣可

p208p2002 added Gitalk rope-embedding labels

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