metric: COCO
num_classes: 5

TrainDataset:
  !COCODataSet
    image_dir: data
    anno_path: coco_annotations/new_train_bbox_instances.json
    dataset_dir: dataset/wgisd/
    data_fields: ['image', 'gt_bbox', 'gt_class', 'is_crowd']

EvalDataset:
  !COCODataSet
    image_dir: data
    anno_path: coco_annotations/new_test_bbox_instances.json
    dataset_dir: dataset/wgisd/

TestDataset:
  !ImageFolder
    anno_path: coco_annotations/new_test_bbox_instances.json # also support txt (like VOC's label_list.txt)
    dataset_dir: dataset/wgisd/ # if set, anno_path will be 'dataset_dir/anno_path'