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wangsen
paddle_dbnet
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8dd14799
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8dd14799
authored
Sep 28, 2021
by
LDOUBLEV
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8dd14799
# PaddleOCR DB/EAST 算法训练benchmark测试
PaddleOCR/benchmark目录下的文件用于获取并分析训练日志。
训练采用icdar2015数据集,包括1000张训练图像和500张测试图像。模型配置采用resnet18_vd作为backbone,分别训练batch_size=8和batch_size=16的情况。
## 运行训练benchmark
benchmark/run_det.sh 中包含了三个过程:
-
安装依赖
-
下载数据
-
执行训练
-
日志分析获取IPS
在执行训练部分,会执行单机单卡(默认0号卡)单机多卡训练,并分别执行batch_size=8和batch_size=16的情况。所以执行完后,每种模型会得到4个日志文件。
run_det.sh 执行方式如下:
```
# cd PaddleOCR/
bash benchmark/run_det.sh
```
以DB为例,将得到四个日志文件,如下:
```
det_res18_db_v2.0_sp_bs16_fp32_1
det_res18_db_v2.0_sp_bs8_fp32_1
det_res18_db_v2.0_mp_bs16_fp32_1
det_res18_db_v2.0_mp_bs8_fp32_1
```
benchmark/run_det.sh
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8dd14799
# 提供可稳定复现性能的脚本,默认在标准docker环境内py37执行: paddlepaddle/paddle:latest-gpu-cuda10.1-cudnn7 paddle=2.1.2 py=37
# 提供可稳定复现性能的脚本,默认在标准docker环境内py37执行: paddlepaddle/paddle:latest-gpu-cuda10.1-cudnn7 paddle=2.1.2 py=37
# 执行目录:需说明
# 执行目录: ./PaddleOCR
#cd PaddleOCR
# 1 安装该模型需要的依赖 (如需开启优化策略请注明)
# 1 安装该模型需要的依赖 (如需开启优化策略请注明)
python3.7
-m
pip
install
-r
requirements.txt
python3.7
-m
pip
install
-r
requirements.txt
# 2 拷贝该模型需要数据、预训练模型
# 2 拷贝该模型需要数据、预训练模型
#
wget -p ./tain_data/ https://paddleocr.bj.bcebos.com/dygraph_v2.0/test/icdar2015.tar && cd train_data && tar xf icdar2015.tar && cd ../
wget
-c
-p
./tain_data/ https://paddleocr.bj.bcebos.com/dygraph_v2.0/test/icdar2015.tar
&&
cd
train_data
&&
tar
xf icdar2015.tar
&&
cd
../
#
wget -p ./pretrain_models/ https://paddle-imagenet-models-name.bj.bcebos.com/dygraph/ResNet50_vd_pretrained.pdparams
wget
-c
-p
./pretrain_models/ https://paddle-imagenet-models-name.bj.bcebos.com/dygraph/ResNet50_vd_pretrained.pdparams
# 3 批量运行(如不方便批量,1,2需放到单个模型中)
# 3 批量运行(如不方便批量,1,2需放到单个模型中)
model_mode_list
=(
det_res18_db_v2.0 det_r50_vd_east
)
model_mode_list
=(
det_res18_db_v2.0 det_r50_vd_east
)
...
...
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