DocumentAIKit/configs/mask_rcnn/mask_rcnn_r50_fpn_1x_coco.yml

_BASE_: [
  '../datasets/coco_instance.yml',
  '../runtime.yml',
  '_base_/optimizer_1x.yml',
  '_base_/mask_rcnn_r50_fpn.yml',
  '_base_/mask_fpn_reader.yml',
]
weights: output/mask_rcnn_r50_fpn_1x_coco/model_final