if bn else None
时间: 2023-09-22 09:09:36 浏览: 49
这段代码是在定义逆卷积层时使用的。在逆卷积层的定义中,如果参数`bn`为True,则会创建一个BatchNorm2d层,并将其赋值给`self.bn`;否则,`self.bn`为None。\[2\]
#### 引用[.reference_title]
- *1* [PyTorch 源码解读之 BN & SyncBN:BN 与 多卡同步 BN 详解](https://blog.csdn.net/qq_39967751/article/details/123382981)[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^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [pytorch中的卷积以及逆卷积](https://blog.csdn.net/weixin_44605250/article/details/108217159)[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^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [计算机视觉中的注意力:PyTorch中实现MultiHead和CBAM](https://blog.csdn.net/m0_46510245/article/details/117550490)[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^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
[ .reference_list ]
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