大语言模型旋转位置编码的简易推导
Easy Derivation Of Rotary Position Embeddings For Large Language Models
以 LLAMA 为代表的开源大语言模型广泛使用旋转位置编码，原始论文使用复函数推导。本文改用线性代数推导，期望更好地理解该编码方法；提出该方法的一个疑点并给出了改进建议。
he Rotary Position Embeddings(RoPE) is widely used in open-source large language models such as LLAMA. In the original paper, the formula derivation uses complex functions. In this Paper, I derive PoPE’s formulas again with linear algebra, hoping to better understand this method.
计算技术、计算机技术
大语言模型LLM旋转位置编码LLAMA
Large Language Model(LLM)Rotary Position Embeddings(RoPE)LLAMA
.大语言模型旋转位置编码的简易推导[EB/OL].(2023-07-12)[2025-08-02].https://chinaxiv.org/abs/202307.00071.点此复制
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