fcn_hrnetw18_cityscapes_1024x512_80k_bs4_SCL.yml

_base_: '../_base_/cityscapes.yml'

model:
  type: FCN
  backbone:
    type: HRNet_W18
    align_corners: False
    pretrained: https://bj.bcebos.com/paddleseg/dygraph/hrnet_w18_ssld.tar.gz
  num_classes: 19
  pretrained: Null
  backbone_indices: [-1]

optimizer:
  weight_decay: 0.0005

iters: 80000
batch_size: 4

loss:
  types:
    - type: MixedLoss
      losses:
        - type: CrossEntropyLoss
        - type: SemanticConnectivityLoss
      coef: [1, 0.05]
  coef: [1]