picodet_v2_s_416_coco.yml

_BASE_: [
  '../datasets/coco_detection.yml',
  '../runtime.yml',
  '_base_/picodet_esnetv2.yml',
  '_base_/optimizer_300e.yml',
  '_base_/picodet_v2_416_reader.yml',
]

pretrain_weights: https://paddledet.bj.bcebos.com/models/pretrained/ESNet_x0_75_pretrained.pdparams
weights: output/picodet_s_416_coco/model_final
find_unused_parameters: True
use_ema: true
snapshot_epoch: 10

ESNet:
  scale: 0.75
  feature_maps: [4, 11, 14]
  act: hard_swish
  channel_ratio: [0.875, 0.5, 0.5, 0.5, 0.625, 0.5, 0.625, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5]

ESPAN:
  out_channels: 96

PicoHeadV2:
  conv_feat:
    name: PicoFeat
    feat_in: 96
    feat_out: 96
    num_convs: 2
    num_fpn_stride: 4
    norm_type: bn
    share_cls_reg: True
    use_se: True
  feat_in_chan: 96

TrainReader:
  batch_size: 56

LearningRate:
  base_lr: 0.3
  schedulers:
  - !CosineDecay
    max_epochs: 300
  - !LinearWarmup
    start_factor: 0.1
    steps: 300