本文件根据../textclf/config/data_loader.py自动生成
DataLoaderConfig有以下属性：
| Attribute name | Type | Default | Description |
|---|---|---|---|
| raw_data_path | str | "textclf.joblib" | |
| batch_size | int | 32 | how many samples per batch to load (default: 64). |
| max_len | int | 10 | |
| shuffle | bool | False | set to True to have the data reshuffled at every epoch (default: False). |
| num_workers | int | 0 | how many subprocesses to use for data loading.0 means that the data will be loaded in the main process. (default: 0) |
| pin_memory | bool | True | If True, the data loader will copy Tensors into CUDA pinned memory before returning them. |
| drop_last | bool | True | set to True to drop the last incomplete batch |