_BASE_: "./Base-RCNN-FPN.yaml" MODEL: WEIGHTS: "detectron2://ImageNetPretrained/MSRA/R-50.pkl" MASK_ON: False BACKBONE: FREEZE_AT: 0 RESNETS: DEPTH: 50 ROI_HEADS: NUM_CLASSES: 1 SOLVER: STEPS: (210000, 250000) MAX_ITER: 270000 IMS_PER_BATCH: 1 BASE_LR: 0.00025 GAMMA: 0.1 REFERENCE_WORLD_SIZE: 1 DATALOADER: NUM_WORKERS: 1