MotionBERT / configs /pretrain /MB_pretrain.yaml
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# General
train_2d: True
no_eval: False
finetune: False
partial_train: null
# Traning
epochs: 90
checkpoint_frequency: 30
batch_size: 64
dropout: 0.0
learning_rate: 0.0005
weight_decay: 0.01
lr_decay: 0.99
pretrain_3d_curriculum: 30
# Model
maxlen: 243
dim_feat: 512
mlp_ratio: 2
depth: 5
dim_rep: 512
num_heads: 8
att_fuse: True
# Data
data_root: data/motion3d/MB3D_f243s81/
subset_list: [AMASS, H36M-SH]
dt_file: h36m_sh_conf_cam_source_final.pkl
clip_len: 243
data_stride: 81
rootrel: True
sample_stride: 1
num_joints: 17
no_conf: False
gt_2d: False
# Loss
lambda_3d_velocity: 20.0
lambda_scale: 0.5
lambda_lv: 0.0
lambda_lg: 0.0
lambda_a: 0.0
lambda_av: 0.0
# Augmentation
synthetic: True # synthetic: don't use 2D detection results, fake it (from 3D)
flip: True
mask_ratio: 0.05
mask_T_ratio: 0.1
noise: True
noise_path: params/synthetic_noise.pth
d2c_params_path: params/d2c_params.pkl