在mini_xception中添加se模块的结构图
时间: 2024-02-01 11:14:30 浏览: 29
以下是mini_xception中添加SE模块的结构图:
```
Input
|
|----------------------Conv2D------------------------|
| (filters=8, kernel_size=(3,3)) |
| Padding: same, Activation: ReLU |
| |
|----------------------Conv2D------------------------|
| (filters=8, kernel_size=(3,3)) |
| Padding: same, Activation: ReLU |
| |
|-----------------------SE Block--------------------|
| |
|----------------------Conv2D------------------------|
| (filters=16, kernel_size=(3,3)) |
| Strides: 2, Padding: same |
| Activation: ReLU |
| |
|----------------------Conv2D------------------------|
| (filters=16, kernel_size=(3,3)) |
| Padding: same, Activation: ReLU |
| |
|-----------------------SE Block--------------------|
| |
|----------------------Conv2D------------------------|
| (filters=32, kernel_size=(3,3)) |
| Strides: 2, Padding: same |
| Activation: ReLU |
| |
|----------------------Conv2D------------------------|
| (filters=32, kernel_size=(3,3)) |
| Padding: same, Activation: ReLU |
| |
|-----------------------SE Block--------------------|
| |
|----------------------Flatten-----------------------|
| |
|----------------------Dense-------------------------|
| (units=64, Activation: ReLU) |
| |
|----------------------Dense-------------------------|
(units=num_classes, Activation: softmax)
```
在每个Conv2D层后面添加了一个SE模块,用于增强特征表达能力。SE模块由Global Average Pooling和两个全连接层组成,其中第一个全连接层用于降维,第二个全连接层用于升维,最终将特征图缩减到一个数字,以便于在特征图中挑选最重要的特征通道。
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