text: _base_="../base-resisc-config.py"
  
  # this will merge with the parent
  model=dict(pretrained='data/basetrain_chkpts/moco_v2_800ep.pth')
  
  # epoch related
  total_iters=5000
  checkpoint_config = dict(interval=total_iters)
  model = dict(
      pretrained='data/basetrain_chkpts/moco_v2_800ep.pth',
      backbone=dict(
  	norm_train=True,
  	frozen_stages=4,
      )
  )
  optimizer = dict(type='SGD', lr=0.1, weight_decay=0.0001, momentum=0.9)
  