_base_: '../_base_/cityscapes_1024x1024.yml'

batch_size: 4
iters: 160000

lr_scheduler:
  type: PolynomialDecay
  learning_rate: 0.02

optimizer:
  type: sgd
  momentum: 0.9
  weight_decay: 5.0e-4

model:
  type: HarDNet
  pretrained: null

loss:
  types:
    - type: BootstrappedCrossEntropyLoss
      min_K: 4096
      loss_th: 0.3
  coef: [1]