| from ..common.optim import SGD as optimizer | |
| from ..common.coco_schedule import lr_multiplier_1x as lr_multiplier | |
| from ..common.data.coco import dataloader | |
| from ..common.models.retinanet import model | |
| from ..common.train import train | |
| dataloader.train.mapper.use_instance_mask = False | |
| model.backbone.bottom_up.freeze_at = 2 | |
| optimizer.lr = 0.01 | |
| train.init_checkpoint = "detectron2://ImageNetPretrained/MSRA/R-50.pkl" | |