configs/COCO-InstanceSegmentation/mask_rcnn_R_50_FPN_3x_4gpu_transfiner.yaml

_BASE_: "../Base-RCNN-FPN-4gpu.yaml"
MODEL:
  WEIGHTS: "./init_weights/model_final_f10217.pkl"
  MASK_ON: True
  RESNETS:
    DEPTH: 50
SOLVER:
  STEPS: (210000, 250000)
  MAX_ITER: 270000