| MODEL: | |
| META_ARCHITECTURE: "GeneralizedRCNN" | |
| BACKBONE: | |
| NAME: "build_trident_resnet_backbone" | |
| ROI_HEADS: | |
| NAME: "TridentRes5ROIHeads" | |
| POSITIVE_FRACTION: 0.5 | |
| BATCH_SIZE_PER_IMAGE: 128 | |
| PROPOSAL_APPEND_GT: False | |
| PROPOSAL_GENERATOR: | |
| NAME: "TridentRPN" | |
| RPN: | |
| POST_NMS_TOPK_TRAIN: 500 | |
| TRIDENT: | |
| NUM_BRANCH: 3 | |
| BRANCH_DILATIONS: [1, 2, 3] | |
| TEST_BRANCH_IDX: 1 | |
| TRIDENT_STAGE: "res4" | |
| DATASETS: | |
| TRAIN: ("coco_2017_train",) | |
| TEST: ("coco_2017_val",) | |
| SOLVER: | |
| IMS_PER_BATCH: 16 | |
| BASE_LR: 0.02 | |
| STEPS: (60000, 80000) | |
| MAX_ITER: 90000 | |
| INPUT: | |
| MIN_SIZE_TRAIN: (640, 672, 704, 736, 768, 800) | |
| VERSION: 2 | |