多头自注意力机制代码

多头自注意力机制代码可以参考以下示例：

import torch
import torch.nn as nn

class MultiheadAttention(nn.Module):
    def __init__(self, d_model, num_heads):
        super(MultiheadAttention, self).__init__()
        self<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
-  *1* *2* *3* [pytorch 中 多头注意力机制 MultiHeadAttention的代码实现及应用](https://blog.csdn.net/m0_46483236/article/details/124015298)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT3_1"}}] [.reference_item style="max-width: 100%"]
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