paddleocr怎么关闭验证集
时间: 2023-07-27 07:08:00 浏览: 42
对于PaddleOCR的训练过程,关闭验证集可以通过以下步骤完成:
1. 打开`tools/train.py`文件,在文件中找到以下代码片段:
```python
train_dataset = define_dataset(config, 'Train', 'train', transforms)
eval_dataset = define_dataset(config, 'Eval', 'eval', transforms)
```
2. 注释掉或删除`eval_dataset`的定义行,即将其改为:
```python
# eval_dataset = define_dataset(config, 'Eval', 'eval', transforms)
```
3. 继续在`train.py`文件中找到以下代码片段:
```python
train_dataloader = create_dataloader(
train_dataset,
mode='train',
batch_size=config['Global']['batch_size'],
num_workers=config['Global']['num_workers'],
max_queue_len=config['Global']['max_queue_len'])
eval_dataloader = create_dataloader(
eval_dataset,
mode='val',
batch_size=config['Global']['batch_size'],
num_workers=config['Global']['num_workers'],
max_queue_len=config['Global']['max_queue_len'],
shuffle=False)
```
4. 同样,注释掉或删除`eval_dataloader`的定义行,即将其改为:
```python
# eval_dataloader = create_dataloader(
# eval_dataset,
# mode='val',
# batch_size=config['Global']['batch_size'],
# num_workers=config['Global']['num_workers'],
# max_queue_len=config['Global']['max_queue_len'],
# shuffle=False)
```
5. 保存并关闭`train.py`文件。现在你已经成功关闭了验证集。
请注意,关闭验证集可能会导致训练过程中无法评估模型的性能。这在某些情况下可能是有风险的,因为你无法确定模型是否过拟合或欠拟合。因此,在实际应用中,建议保留一个验证集以进行模型性能评估。