gln_phase1.yaml

data_cfg:
  dataset_name: CASIA-B
  dataset_root: your_path
  dataset_partition: ./datasets/CASIA-B/CASIA-B.json
  num_workers: 1
  cache: false
  remove_no_gallery: false
  test_dataset_name: CASIA-B

evaluator_cfg:
  enable_distributed: true
  enable_float16: false
  restore_ckpt_strict: true
  restore_hint: 40000
  save_name: GLN_P1
  sampler:
    batch_size: 8
    sample_type: all_ordered
    type: InferenceSampler
  metric: euc # euc
  transform:
    - img_w: 128
      type: BaseSilCuttingTransform

loss_cfg:
  - loss_term_weight: 1.0
    margin: 0.2
    type: TripletLoss
    log_prefix: triplet
  # - loss_term_weight: 0.1
  #   scale: 1
  #   type: CrossEntropyLoss
  #   log_prefix: softmax

model_cfg:
  model: GLN
  class_num: 74
  lateral_dim : 256
  hidden_dim : 256
  dropout : 0.9
  in_channels:
    - 1
    - 32
    - 64
    - 128
  SeparateFCs:
    in_channels: 256
    out_channels: 256
    parts_num: 93
  bin_num:
    - 16
    - 8
    - 4
    - 2
    - 1
  Lateral_pretraining: true

optimizer_cfg:
  lr: 0.1
  momentum: 0.9
  solver: SGD
  weight_decay: 0.0005
  # lr: 0.0001
  # momentum: 0.9
  # solver: Adam
  # weight_decay: 0.0005

scheduler_cfg:
  gamma: 0.1
  milestones:
    - 10000
    - 20000
    - 30000
  scheduler: MultiStepLR

trainer_cfg:
  enable_float16: true
  fix_layers: false
  with_test: true
  log_iter: 100
  optimizer_reset: false
  restore_ckpt_strict: true
  restore_hint: 0
  save_iter: 2000
  save_name: GLN_P1
  sync_BN: true
  total_iter: 40000
  sampler:
    batch_shuffle: false
    batch_size:
      - 8
      - 16
    frames_num_fixed: 30
    frames_skip_num: 0
    sample_type: fixed_ordered
    type: TripletSampler
  transform:
    - img_w: 128
      type: BaseSilCuttingTransform