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

model:
  type: BiSeNetV2
  num_classes: 19

optimizer:
  type: sgd
  weight_decay: 0.0005

loss:
  types:
    - type: CrossEntropyLoss
    - type: CrossEntropyLoss
    - type: CrossEntropyLoss
    - type: CrossEntropyLoss
    - type: CrossEntropyLoss
  coef: [1, 1, 1, 1, 1]

batch_size: 4
iters: 160000

lr_scheduler:
  type: PolynomialDecay
  learning_rate: 0.05
  end_lr: 0.0
  power: 0.9