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Commit 03104ac6 authored by chenzk's avatar chenzk
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Update sf.md

parent 46dd29d9
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ResNet50网络中包含了49个卷积层、1个全连接层等。
![ResNet50模型结构](https://developer.hpccube.com/codes/modelzoo/resnet50-pytorch/-/raw/main/doc/ResNet50.png?inline=false)
![ResNet50模型结构](https://developer.sourcefind.cn/codes/modelzoo/resnet50-pytorch/-/raw/main/doc/ResNet50.png?inline=false)
## 算法原理
ResNet50使用了多个具有残差连接的残差块来解决梯度消失或梯度爆炸问题,并使得网络可以向更深层发展。
![算法原理](https://developer.hpccube.com/codes/modelzoo/resnet50-pytorch/-/raw/main/doc/Residual_Block.png?inline=false)
![算法原理](https://developer.sourcefind.cn/codes/modelzoo/resnet50-pytorch/-/raw/main/doc/Residual_Block.png?inline=false)
## 环境配置
......@@ -42,7 +42,7 @@ docker run --rm --shm-size 16g --network=host --name=resnet50_pytorch --privileg
### Anaconda(方法三)
1、关于本项目DCU显卡所需的特殊深度学习库可从光合开发者社区下载安装:
https://developer.hpccube.com/tool/
https://developer.sourcefind.cn/tool/
```
DTK驱动:dtk24.04.1
......@@ -60,7 +60,7 @@ apex:1.1
下载ImageNet数据集:[imagenet-2012](https://image-net.org/download.php)
参考[scrips/extract_ILSVRC.sh](https://developer.hpccube.com/codes/modelzoo/resnet50-pytorch/-/blob/main/scrips/extract_ILSVRC.sh)处理数据集,处理后数据集结构如下:
参考[scrips/extract_ILSVRC.sh](https://developer.sourcefind.cn/codes/modelzoo/resnet50-pytorch/-/blob/main/scrips/extract_ILSVRC.sh)处理数据集,处理后数据集结构如下:
```
data
......@@ -115,7 +115,7 @@ mpirun --allow-run-as-root --bind-to none -np 4 single_process_amp.sh localhost
## result
![result](https://developer.hpccube.com/codes/modelzoo/resnet50-pytorch/-/raw/main/doc/result.png?inline=false)
![result](https://developer.sourcefind.cn/codes/modelzoo/resnet50-pytorch/-/raw/main/doc/result.png?inline=false)
## 精度
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# 源码仓库及问题反馈
https://developer.hpccube.com/codes/modelzoo/resnet50-pytorch
https://developer.sourcefind.cn/codes/modelzoo/resnet50-pytorch
# 参考资料
......
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