cliport/cfg/train.yaml

# Training

defaults:
  - config

hydra:
  run:
    dir: ${train.train_dir}

dataset:
  type: 'single' # 'single' or 'multi'
  images: True
  cache: True # load episodes to memory instead of reading from disk
  augment:
    theta_sigma: 60 # rotation sigma in degrees; N(mu = 0, sigma = theta_sigma).

train:
  # folders
  model_task: ${train.task}
  exp_folder: exps
  train_dir: ${root_dir}/${train.exp_folder}/${train.model_task}-${train.agent}-n${train.n_demos}-train
  data_dir: ${root_dir}/data

  # task configs
  task: packing-boxes-pairs-seen-colors
  agent: two_stream_full_clip_lingunet_lat_transporter
  n_demos: 100
  n_steps: 61000 # original paper use 200000 for single task and use 601000 for multi-task models

  # hyper params
  n_rotations: 36
  batch_size: 8
  batchnorm: False # important: False because batch_size=1
  lr: 1e-4

  attn_stream_fusion_type: 'add'
  trans_stream_fusion_type: 'conv'
  lang_fusion_type: 'mult'
  training_step_scale: 200 # How many epochs are needed. 100 data sample requires 20000 steps. -1 means ignored.

  # script configs
  gpu: -1 # -1 for all
  log: False # log metrics and stats to wandb
  n_val: 10
  val_repeats: 1
  save_steps: [1000, 2000, 3000, 4000, 5000, 7000, 10000, 20000, 40000, 80000, 120000, 160000, 200000, 300000, 400000, 500000, 600000, 800000, 1000000, 1200000]
  load_from_last_ckpt: False # still change to True

wandb:
  run_name: 'cliport0'
  logger:
    entity: cliport
    project: cliport
    tags: []
    group: train
    offline: False
  saver:
    upload: False
    monitor: 'val_loss'