kengz/SLM-Lab

{
  "sac_pong": {
    "agent": [{
      "name": "SoftActorCritic",
      "algorithm": {
        "name": "SoftActorCritic",
        "action_pdtype": "GumbelSoftmax",
        "action_policy": "default",
        "gamma": 0.99,
        "training_start_step": 1000,
        "training_frequency": 1
      },
      "memory": {
        "name": "Replay",
        "batch_size": 512,
        "max_size": 1000000,
        "use_cer": false
      },
      "net": {
        "type": "ConvNet",
        "shared": false,
        "conv_hid_layers": [
          [32, 8, 4, 0, 1],
          [64, 4, 2, 0, 1],
          [32, 3, 1, 0, 1]
        ],
        "fc_hid_layers": [256, 256],
        "hid_layers_activation": "leakyrelu",
        "init_fn": "orthogonal_",
        "normalize": true,
        "batch_norm": true,
        "clip_grad_val": 0.5,
        "use_same_optim": false,
        "loss_spec": {
          "name": "SmoothL1Loss"
        },
        "optim_spec": {
          "name": "Lookahead",
          "optimizer": "RAdam",
          "lr": 2.5e-4,
        },
        "lr_scheduler_spec": null,
        "update_type": "polyak",
        "update_frequency": 1,
        "polyak_coef": 0.005,
        "gpu": true
      }
    }],
    "env": [{
      "name": "PongNoFrameskip-v4",
      "frame_op": "concat",
      "frame_op_len": 4,
      "reward_scale": "sign",
      "num_envs": 4,
      "max_t": null,
      "max_frame": 1e6
    }],
    "body": {
      "product": "outer",
      "num": 1
    },
    "meta": {
      "distributed": false,
      "log_frequency": 100,
      "eval_frequency": 100,
      "rigorous_eval": 0,
      "max_session": 4,
      "max_trial": 1,
    }
  }
}