relu激活函数图片

ReLU激活函数是常用的神经激活函数之一。它的图像形状大致是这样的：

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ReLU函数是一种分段线性函数，将所有负值变为零，而正值保持不变。这种操作被称为单侧抑制。简单来说，当输入小于零时，ReLU函数的输出为零，当输入大于零时，ReLU函数的输出等于输入值。这种非线性变换能够增加神经网络的表达能力，使其能够更好地适应非线性数据。因此，ReLU激活函数在深度学习中得到了广泛应用。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [激活函数，损失函数，正则化](https://blog.csdn.net/qq_45066628/article/details/123780307)[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^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *2* [ReLU激活函数杂谈](https://download.csdn.net/download/weixin_38733333/14034340)[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^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *3* [ReLU激活函数的快速介绍](https://blog.csdn.net/weixin_44025103/article/details/124659122)[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^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 33.333333333333336%"]
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