Huawei_Technology
/
mindspore
Not watched
1
0
Fork 0
Code
Releases 13 Wiki evaluate Activity
Issues 0 Pull Requests 0 Datasets Model Cloudbrain HPC
Browse Source

modify for resnet readme

tags/v1.0.0
qujianwei 5 years ago
parent
8c2e4304d5
commit
2c6926fecc
2 changed files with 259 additions and 85 deletions
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. +256
    -83
      model_zoo/official/cv/resnet/README.md
  2. +3
    -2
      model_zoo/official/cv/resnet/train.py

+ 256
- 83
model_zoo/official/cv/resnet/README.md View File

@@ -1,50 +1,134 @@
# ResNet Example

# Contents

- [ResNet Description](#resnet-description)
- [Model Architecture](#model-architecture)
- [Dataset](#dataset)
- [Features](#features)
- [Mixed Precision](#mixed-precision)
- [Environment Requirements](#environment-requirements)
- [Quick Start](#quick-start)
- [Script Description](#script-description)
- [Script and Sample Code](#script-and-sample-code)
- [Script Parameters](#script-parameters)
- [Training Process](#training-process)
- [Evaluation Process](#evaluation-process)
- [Model Description](#model-description)
- [Performance](#performance)
- [Evaluation Performance](#evaluation-performance)
- [Description of Random Situation](#description-of-random-situation)
- [ModelZoo Homepage](#modelzoo-homepage)


# [ResNet Description](#contents)
## Description
ResNet (residual neural network) was proposed by Kaiming He and other four Chinese of Microsoft Research Institute. Through the use of ResNet unit, it successfully trained 152 layers of neural network, and won the championship in ilsvrc2015. The error rate on top 5 was 3.57%, and the parameter quantity was lower than vggnet, so the effect was very outstanding. Traditional convolution network or full connection network will have more or less information loss. At the same time, it will lead to the disappearance or explosion of gradient, which leads to the failure of deep network training. ResNet solves this problem to a certain extent. By passing the input information to the output, the integrity of the information is protected. The whole network only needs to learn the part of the difference between input and output, which simplifies the learning objectives and difficulties.The structure of ResNet can accelerate the training of neural network very quickly, and the accuracy of the model is also greatly improved. At the same time, ResNet is very popular, even can be directly used in the concept net network.

These are examples of training ResNet50/ResNet101/SE-ResNet50 with CIFAR-10/ImageNet2012 dataset in MindSpore.ResNet50 and ResNet101 can reference [paper 1](https://arxiv.org/pdf/1512.03385.pdf) below, and SE-ResNet50 is a variant of ResNet50 which reference [paper 2](https://arxiv.org/abs/1709.01507) and [paper 3](https://arxiv.org/abs/1812.01187) below, Training SE-ResNet50 for just 24 epochs using 8 Ascend 910, we can reach top-1 accuracy of 75.9%.(Training ResNet101 with dataset CIFAR-10 and SE-ResNet50 with CIFAR-10 is not supported yet.)

## Paper
1.[paper](https://arxiv.org/pdf/1512.03385.pdf):Kaiming He, Xiangyu Zhang, Shaoqing Ren, Jian Sun. "Deep Residual Learning for Image Recognition"

2.[paper](https://arxiv.org/abs/1709.01507):Jie Hu, Li Shen, Samuel Albanie, Gang Sun, Enhua Wu. "Squeeze-and-Excitation Networks"

3.[paper](https://arxiv.org/abs/1812.01187):Tong He, Zhi Zhang, Hang Zhang, Zhongyue Zhang, Junyuan Xie, Mu Li. "Bag of Tricks for Image Classification with Convolutional Neural Networks"

# [Model Architecture](#contents)

The overall network architecture of ResNet is show below:
[Link](https://arxiv.org/pdf/1512.03385.pdf)

# [Dataset](#contents)

Dataset used: [CIFAR-10](<http://www.cs.toronto.edu/~kriz/cifar.html>)
- Dataset size：60,000 32*32 colorful images in 10 classes
- Train：50,000 images
- Test： 10,000 images
- Data format：binary files
- Note：Data will be processed in dataset.py
- Download the dataset, the directory structure is as follows:

```
├─cifar-10-batches-bin
│
└─cifar-10-verify-bin
```

Dataset used: [ImageNet2012](http://www.image-net.org/)

- Dataset size 224*224 colorful images in 1000 classes
- Train：1,281,167 images
- Test： 50,000 images
- Data format：jpeg
- Note：Data will be processed in dataset.py
- Download the dataset, the directory structure is as follows:

```
└─dataset
├─ilsvrc # train dataset
└─validation_preprocess # evaluate dataset
```

# [Features](#contents)

## Mixed Precision

The [mixed precision](https://www.mindspore.cn/tutorial/zh-CN/master/advanced_use/mixed_precision.html) training method accelerates the deep learning neural network training process by using both the single-precision and half-precision data types, and maintains the network precision achieved by the single-precision training at the same time. Mixed precision training can accelerate the computation process, reduce memory usage, and enable a larger model or batch size to be trained on specific hardware.
For FP16 operators, if the input data type is FP32, the backend of MindSpore will automatically handle it with reduced precision. Users could check the reduced-precision operators by enabling INFO log and then searching ‘reduce precision’.

# [Environment Requirements](#contents)

- Hardware（Ascend/GPU）
- Prepare hardware environment with Ascend or GPU processor. If you want to try Ascend , please send the [application form](https://obs-9be7.obs.cn-east-2.myhuaweicloud.com/file/other/Ascend%20Model%20Zoo%E4%BD%93%E9%AA%8C%E8%B5%84%E6%BA%90%E7%94%B3%E8%AF%B7%E8%A1%A8.docx) to ascend@huawei.com. Once approved, you can get the resources.
- Framework
- [MindSpore](https://www.mindspore.cn/install/en)
- For more information, please check the resources below：
- [MindSpore tutorials](https://www.mindspore.cn/tutorial/zh-CN/master/index.html)
- [MindSpore API](https://www.mindspore.cn/api/zh-CN/master/index.html)

These are examples of training ResNet-50/ResNet-101 with CIFAR-10/ImageNet2012 dataset in MindSpore.
(Training ResNet-101 with dataset CIFAR-10 is unsupported now.)

## Requirements

- Install [MindSpore](https://www.mindspore.cn/install/en).
# [Quick Start](#contents)

- Download the dataset CIFAR-10 or ImageNet2012
After installing MindSpore via the official website, you can start training and evaluation as follows:

CIFAR-10
- Runing on Ascend
```
# distributed training
Usage: sh run_distribute_train.sh [resnet50|resnet101|se-resnet50] [cifar10|imagenet2012] [RANK_TABLE_FILE] [DATASET_PATH] [PRETRAINED_CKPT_PATH](optional)

> Unzip the CIFAR-10 dataset to any path you want and the folder structure should include train and eval dataset as follows:
> ```
> .
> └─dataset
> ├─ cifar-10-batches-bin # train dataset
> └─ cifar-10-verify-bin # evaluate dataset
> ```
# standalone training
Usage: sh run_standalone_train.sh [resnet50|resnet101|se-resnet50] [cifar10|imagenet2012] [DATASET_PATH]
[PRETRAINED_CKPT_PATH](optional)

ImageNet2012
# run evaluation example
Usage: sh run_eval.sh [resnet50|resnet101|se-resnet50] [cifar10|imagenet2012] [DATASET_PATH] [CHECKPOINT_PATH]
```

> Unzip the ImageNet2012 dataset to any path you want and the folder should include train and eval dataset as follows:
>
> ```
> .
> └─dataset
> ├─ilsvrc # train dataset
> └─validation_preprocess # evaluate dataset
> ```
- Runing on GPU
```
# distributed training example
sh run_distribute_train_gpu.sh [resnet50|resnet101] [cifar10|imagenet2012] [DATASET_PATH] [PRETRAINED_CKPT_PATH](optional)

# standalone training example
sh run_standalone_train_gpu.sh [resnet50|resnet101] [cifar10|imagenet2012] [DATASET_PATH] [PRETRAINED_CKPT_PATH](optional)

# infer example
sh run_eval_gpu.sh [resnet50|resnet101] [cifar10|imagenet2012] [DATASET_PATH] [CHECKPOINT_PATH]
```

# [Script Description](#contents)

## Structure
## [Script and Sample Code](#contents)

```shell
.
└──resnet
├── README.md
├── script
├── run_distribute_train.sh # launch distributed training(8 pcs)
├── run_parameter_server_train.sh # launch Ascend parameter server training(8 pcs)
├── run_eval.sh # launch evaluation
├── run_standalone_train.sh # launch standalone training(1 pcs)
├── run_distribute_train.sh # launch ascend distributed training(8 pcs)
├── run_parameter_server_train.sh # launch ascend parameter server training(8 pcs)
├── run_eval.sh # launch ascend evaluation
├── run_standalone_train.sh # launch ascend standalone training(1 pcs)
├── run_distribute_train_gpu.sh # launch gpu distributed training(8 pcs)
├── run_parameter_server_train_gpu.sh # launch gpu parameter server training(8 pcs)
├── run_eval_gpu.sh # launch gpu evaluation
@@ -54,17 +138,16 @@ ImageNet2012
├── dataset.py # data preprocessing
├── crossentropy.py # loss definition for ImageNet2012 dataset
├── lr_generator.py # generate learning rate for each step
└── resnet.py # resnet backbone, including resnet50 and resnet101
└── resnet.py # resnet backbone, including resnet50 and resnet101 and se-resnet50
├── eval.py # eval net
└── train.py # train net
```


## Parameter configuration
## [Script Parameters](#contents)

Parameters for both training and evaluation can be set in config.py.

- config for ResNet-50, CIFAR-10 dataset
- Config for ResNet50, CIFAR-10 dataset

```
"class_num": 10, # dataset class num
@@ -85,7 +168,7 @@ Parameters for both training and evaluation can be set in config.py.
"lr_max": 0.1, # maximum learning rate
```

- config for ResNet-50, ImageNet2012 dataset
- Config for ResNet50, ImageNet2012 dataset

```
"class_num": 1001, # dataset class number
@@ -107,7 +190,7 @@ Parameters for both training and evaluation can be set in config.py.
"lr_max": 0.1, # maximum learning rate
```

- config for ResNet-101, ImageNet2012 dataset
- Config for ResNet101, ImageNet2012 dataset

```
"class_num": 1001, # dataset class number
@@ -128,7 +211,7 @@ Parameters for both training and evaluation can be set in config.py.
"lr": 0.1 # base learning rate
```

- config for SE-ResNet-50, ImageNet2012 dataset
- Config for SE-ResNet50, ImageNet2012 dataset

```
"class_num": 1001, # dataset class number
@@ -152,13 +235,10 @@ Parameters for both training and evaluation can be set in config.py.
"lr_end": 0.0001, # end learning rate
```

## [Training Process](#contents)

## Running the example

### Train

#### Usage

### Usage
#### Running on Ascend
```
# distributed training
Usage: sh run_distribute_train.sh [resnet50|resnet101|se-resnet50] [cifar10|imagenet2012] [RANK_TABLE_FILE] [DATASET_PATH] [PRETRAINED_CKPT_PATH](optional)
@@ -166,26 +246,46 @@ Usage: sh run_distribute_train.sh [resnet50|resnet101|se-resnet50] [cifar10|imag
# standalone training
Usage: sh run_standalone_train.sh [resnet50|resnet101|se-resnet50] [cifar10|imagenet2012] [DATASET_PATH]
[PRETRAINED_CKPT_PATH](optional)

# run evaluation example
Usage: sh run_eval.sh [resnet50|resnet101|se-resnet50] [cifar10|imagenet2012] [DATASET_PATH] [CHECKPOINT_PATH]

```
For distributed training, a hccl configuration file with JSON format needs to be created in advance.

Please follow the instructions in the link [hccn_tools](https://gitee.com/mindspore/mindspore/tree/master/model_zoo/utils/hccl_tools).

#### Launch
Training result will be stored in the example path, whose folder name begins with "train" or "train_parallel". Under this, you can find checkpoint file together with result like the followings in log.

#### Running on GPU

```
# distribute training example
sh run_distribute_train.sh resnet50 cifar10 rank_table.json ~/cifar-10-batches-bin
# distributed training example
sh run_distribute_train_gpu.sh [resnet50|resnet101] [cifar10|imagenet2012] [DATASET_PATH] [PRETRAINED_CKPT_PATH](optional)

# standalone training example
sh run_standalone_train.sh resnet50 cifar10 ~/cifar-10-batches-bin
sh run_standalone_train_gpu.sh [resnet50|resnet101] [cifar10|imagenet2012] [DATASET_PATH] [PRETRAINED_CKPT_PATH](optional)

# infer example
sh run_eval_gpu.sh [resnet50|resnet101] [cifar10|imagenet2012] [DATASET_PATH] [CHECKPOINT_PATH]
```

> About rank_table.json, you can refer to the [distributed training tutorial](https://www.mindspore.cn/tutorial/en/master/advanced_use/distributed_training.html).
#### Running parameter server mode training

#### Result
- Parameter server training Ascend example

Training result will be stored in the example path, whose folder name begins with "train" or "train_parallel". Under this, you can find checkpoint file together with result like the followings in log.
```
sh run_parameter_server_train.sh [resnet50|resnet101] [cifar10|imagenet2012] [RANK_TABLE_FILE] [DATASET_PATH] [PRETRAINED_CKPT_PATH](optional)
```

- Parameter server training GPU example
```
sh run_parameter_server_train_gpu.sh [resnet50|resnet101] [cifar10|imagenet2012] [DATASET_PATH] [PRETRAINED_CKPT_PATH](optional)
```

- training ResNet-50 with CIFAR-10 dataset
### Result

- Training ResNet50 with CIFAR-10 dataset

```
# distribute training result(8 pcs)
@@ -197,7 +297,7 @@ epoch: 5 step: 195, loss is 1.393667
...
```

- training ResNet-50 with ImageNet2012 dataset
- Training ResNet50 with ImageNet2012 dataset

```
# distribute training result(8 pcs)
@@ -209,7 +309,7 @@ epoch: 5 step: 5004, loss is 3.1978393
...
```

- training ResNet-101 with ImageNet2012 dataset
- Training ResNet101 with ImageNet2012 dataset

```
# distribute training result(8p)
@@ -225,7 +325,7 @@ epoch: 69 step: 5004, loss is 2.0665488
epoch: 70 step: 5004, loss is 1.8717369
...
```
- training SE-ResNet-50 with ImageNet2012 dataset
- Training SE-ResNet50 with ImageNet2012 dataset

```
# distribute training result(8 pcs)
@@ -236,17 +336,17 @@ epoch: 4 step: 5004, loss is 3.5011306
epoch: 5 step: 5004, loss is 3.3501816
...
```
### Evaluation

#### Usage
## [Evaluation Process](#contents)

### Usage

#### Running on Ascend
```
# evaluation
Usage: sh run_eval.sh [resnet50|resnet101|se-resnet50] [cifar10|imagenet2012] [DATASET_PATH] [CHECKPOINT_PATH]
```

#### Launch

```
# evaluation example
sh run_eval.sh resnet50 cifar10 ~/cifar10-10-verify-bin ~/resnet50_cifar10/train_parallel0/resnet-90_195.ckpt
@@ -254,53 +354,126 @@ sh run_eval.sh resnet50 cifar10 ~/cifar10-10-verify-bin ~/resnet50_cifar10/train

> checkpoint can be produced in training process.

#### Result
#### Running on GPU
```
sh run_eval_gpu.sh [resnet50|resnet101] [cifar10|imagenet2012] [DATASET_PATH] [CHECKPOINT_PATH]
```

### Result

Evaluation result will be stored in the example path, whose folder name is "eval". Under this, you can find result like the followings in log.

- evaluating ResNet-50 with CIFAR-10 dataset
- Evaluating ResNet50 with CIFAR-10 dataset

```
result: {'acc': 0.91446314102564111} ckpt=~/resnet50_cifar10/train_parallel0/resnet-90_195.ckpt
```

- evaluating ResNet-50 with ImageNet2012 dataset
- Evaluating ResNet50 with ImageNet2012 dataset

```
result: {'acc': 0.7671054737516005} ckpt=train_parallel0/resnet-90_5004.ckpt
```

- evaluating ResNet-101 with ImageNet2012 dataset
- Evaluating ResNet101 with ImageNet2012 dataset

```
result: {'top_5_accuracy': 0.9429417413572343, 'top_1_accuracy': 0.7853513124199744} ckpt=train_parallel0/resnet-120_5004.ckpt
```

- evaluating SE-ResNet-50 with ImageNet2012 dataset
- Evaluating SE-ResNet50 with ImageNet2012 dataset

```
result: {'top_5_accuracy': 0.9342589628681178, 'top_1_accuracy': 0.768065781049936} ckpt=train_parallel0/resnet-24_5004.ckpt
```

### Running on GPU
```
# distributed training example
sh run_distribute_train_gpu.sh [resnet50|resnet101] [cifar10|imagenet2012] [DATASET_PATH] [PRETRAINED_CKPT_PATH](optional)

# standalone training example
sh run_standalone_train_gpu.sh [resnet50|resnet101] [cifar10|imagenet2012] [DATASET_PATH] [PRETRAINED_CKPT_PATH](optional)

# infer example
sh run_eval_gpu.sh [resnet50|resnet101] [cifar10|imagenet2012] [DATASET_PATH] [CHECKPOINT_PATH]
```

### Running parameter server mode training
```
# parameter server training Ascend example
sh run_parameter_server_train.sh [resnet50|resnet101] [cifar10|imagenet2012] [RANK_TABLE_FILE] [DATASET_PATH] [PRETRAINED_CKPT_PATH](optional)

# parameter server training GPU example
sh run_parameter_server_train_gpu.sh [resnet50|resnet101] [cifar10|imagenet2012] [DATASET_PATH] [PRETRAINED_CKPT_PATH](optional)

> The way to evaluate is the same as the examples above.
```
# [Model Description](#contents)
## [Performance](#contents)

### Evaluation Performance

#### ResNet50 on CIFAR-10
| Parameters | Ascend 910 | GPU |
| -------------------------- | -------------------------------------- |---------------------------------- |
| Model Version | ResNet50-v1.5 |ResNet50-v1.5|
| Resource | Ascend 910，CPU 2.60GHz 56cores，Memory 314G | GPU(Tesla V100 SXM2)，CPU 2.1GHz 24cores，Memory 128G
| uploaded Date | 04/01/2020 (month/day/year) | 08/01/2020 (month/day/year)
| MindSpore Version | 0.1.0-alpha |0.6.0-alpha |
| Dataset | CIFAR-10 | CIFAR-10
| Training Parameters | epoch=90, steps per epoch=195, batch_size = 32 |epoch=90, steps per epoch=195, batch_size = 32 |
| Optimizer | Momentum |Momentum|
| Loss Function | Softmax Cross Entropy |Softmax Cross Entropy |
| outputs | probability | probability |
| Loss | 0.000356 | 0.000716 |
| Speed | 18.4ms/step（8pcs） |69ms/step（8pcs）|
| Total time | 6 mins | 20.2 mins|
| Parameters (M) | 25.5 | 25.5 |
| Checkpoint for Fine tuning | 179.7M (.ckpt file) |179.7M (.ckpt file)|
| Scripts | [Link](https://gitee.com/mindspore/mindspore/tree/master/model_zoo/official/cv/resnet) | [Link](https://gitee.com/mindspore/mindspore/tree/master/model_zoo/official/cv/resnet) |

#### ResNet50 on ImageNet2012
| Parameters | Ascend 910 | GPU |
| -------------------------- | -------------------------------------- |---------------------------------- |
| Model Version | ResNet50-v1.5 |ResNet50-v1.5|
| Resource | Ascend 910，CPU 2.60GHz 56cores，Memory 314G | GPU(Tesla V100 SXM2)，CPU 2.1GHz 24cores，Memory 128G
| uploaded Date | 04/01/2020 (month/day/year) ； | 08/01/2020 (month/day/year)
| MindSpore Version | 0.1.0-alpha |0.6.0-alpha |
| Dataset | ImageNet2012 | ImageNet2012|
| Training Parameters | epoch=90, steps per epoch=5004, batch_size = 32 |epoch=90, steps per epoch=5004, batch_size = 32 |
| Optimizer | Momentum |Momentum|
| Loss Function | Softmax Cross Entropy |Softmax Cross Entropy |
| outputs | probability | probability |
| Loss | 1.8464266 | 1.9023 |
| Speed | 18.4ms/step（8pcs） |67.1ms/step（8pcs）|
| Total time | 139 mins | 258 mins|
| Parameters (M) | 25.5 | 25.5 |
| Checkpoint for Fine tuning | 197M (.ckpt file) |197M (.ckpt file) |
| Scripts | [Link](https://gitee.com/mindspore/mindspore/tree/master/model_zoo/official/cv/resnet) | [Link](https://gitee.com/mindspore/mindspore/tree/master/model_zoo/official/cv/resnet) |

#### ResNet101 on ImageNet2012
| Parameters | Ascend 910 | GPU |
| -------------------------- | -------------------------------------- |---------------------------------- |
| Model Version | ResNet101 |ResNet101|
| Resource | Ascend 910，CPU 2.60GHz 56cores，Memory 314G | GPU(Tesla V100 SXM2)，CPU 2.1GHz 24cores，Memory 128G
| uploaded Date | 04/01/2020 (month/day/year) | 08/01/2020 (month/day/year)
| MindSpore Version | 0.1.0-alpha |0.6.0-alpha |
| Dataset | ImageNet2012 | ImageNet2012|
| Training Parameters | epoch=120, steps per epoch=5004, batch_size = 32 |epoch=120, steps per epoch=5004, batch_size = 32 |
| Optimizer | Momentum |Momentum|
| Loss Function | Softmax Cross Entropy |Softmax Cross Entropy |
| outputs | probability | probability |
| Loss | 1.6453942 | 1.7023412 |
| Speed | 30.3ms/step（8pcs） |108.6ms/step（8pcs）|
| Total time | 301 mins | 1100 mins|
| Parameters (M) | 44.6 | 44.6 |
| Checkpoint for Fine tuning | 343M (.ckpt file) |343M (.ckpt file) |
| Scripts | [Link](https://gitee.com/mindspore/mindspore/tree/master/model_zoo/official/cv/resnet) | [Link](https://gitee.com/mindspore/mindspore/tree/master/model_zoo/official/cv/resnet) |

#### SE-ResNet50 on ImageNet2012

| Parameters | Ascend 910
| -------------------------- | ------------------------------------------------------------------------ |
| Model Version | SE-ResNet50 |
| Resource | Ascend 910，CPU 2.60GHz 56cores，Memory 314G |
| uploaded Date | 08/16/2020 (month/day/year) ； |
| MindSpore Version | 0.7.0-alpha |
| Dataset | ImageNet2012 |
| Training Parameters | epoch=24, steps per epoch=5004, batch_size = 32 |
| Optimizer | Momentum |
| Loss Function | Softmax Cross Entropy |
| outputs | probability |
| Loss | 1.754404 |
| Speed | 24.6ms/step（8pcs） |
| Total time | 49.3 mins |
| Parameters (M) | 25.5 |
| Checkpoint for Fine tuning | 215.9M (.ckpt file) |
| Scripts | [Link](https://gitee.com/mindspore/mindspore/tree/master/model_zoo/official/cv/resnet) |

# [Description of Random Situation](#contents)

In dataset.py, we set the seed inside “create_dataset" function. We also use random seed in train.py.


# [ModelZoo Homepage](#contents)
Please check the official [homepage](https://gitee.com/mindspore/mindspore/tree/master/model_zoo).

+ 3
- 2
model_zoo/official/cv/resnet/train.py View File

@@ -16,6 +16,7 @@
import os
import random
import argparse
import ast
import numpy as np
from mindspore import context
from mindspore import Tensor
@@ -35,13 +36,13 @@ from src.lr_generator import get_lr, warmup_cosine_annealing_lr
parser = argparse.ArgumentParser(description='Image classification')
parser.add_argument('--net', type=str, default=None, help='Resnet Model, either resnet50 or resnet101')
parser.add_argument('--dataset', type=str, default=None, help='Dataset, either cifar10 or imagenet2012')
parser.add_argument('--run_distribute', type=bool, default=False, help='Run distribute')
parser.add_argument('--run_distribute', type=ast.literal_eval, default=False, help='Run distribute')
parser.add_argument('--device_num', type=int, default=1, help='Device num.')

parser.add_argument('--dataset_path', type=str, default=None, help='Dataset path')
parser.add_argument('--device_target', type=str, default='Ascend', help='Device target')
parser.add_argument('--pre_trained', type=str, default=None, help='Pretrained checkpoint path')
parser.add_argument('--parameter_server', type=bool, default=False, help='Run parameter server train')
parser.add_argument('--parameter_server', type=ast.literal_eval, default=False, help='Run parameter server train')
args_opt = parser.parse_args()

random.seed(1)


Write Preview
Loading…
Cancel
Save