val_json_file: <COCO format groundtruth JSON file>
predict:
predict_batch_size: 8
architecture:
use_bfloat16: False
retinanet_parser:
use_bfloat16: Flase
train:
total_steps: 1
batch_size: 8
train_file_pattern: <Eval TFRecord file pattern>
use_tpu: False
"
```
Note: The JSON groundtruth file is useful for [COCO dataset](http://cocodataset.org/#home) and can be
downloaded from the [COCO website](http://cocodataset.org/#download). For custom dataset, it is unncessary because the groundtruth can be included in the TFRecord files.