_BASE_: "../COCO-Detection/retinanet_R_50_FPN_1x.yaml" MODEL: WEIGHTS: "detectron2://ImageNetPretrained/MSRA/R-50.pkl" DATASETS: TRAIN: ("coco_2017_val_100",) TEST: ("coco_2017_val_100",) SOLVER: BASE_LR: 0.005 STEPS: (30,) MAX_ITER: 40 IMS_PER_BATCH: 4 DATALOADER: NUM_WORKERS: 2