_BASE_: [ 'mask_rcnn_r50_1x_coco.yml', ] weights: output/mask_rcnn_r50_2x_coco/model_final epoch: 24 LearningRate: base_lr: 0.01 schedulers: - !PiecewiseDecay gamma: 0.1 milestones: [16, 22] - !LinearWarmup start_factor: 0.3333333333333333 steps: 500