File size: 1,707 Bytes
7e5f642
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
{
  "n_obs_steps": 3,
  "train_horizon": 20,
  "inference_horizon": 20,
  "lookback_obs_steps": 10,
  "lookback_aug": 5,
  "normalization_mapping": {
    "VISUAL": "MEAN_STD",
    "STATE": "MIN_MAX",
    "ENV": "MIN_MAX",
    "ACTION": "MIN_MAX"
  },
  "override_dataset_stats": false,
  "new_dataset_stats": {
    "action": {
      "max": [
        512.0,
        512.0
      ],
      "min": [
        0.0,
        0.0
      ]
    },
    "observation.environment_state": {
      "max": [
        512.0,
        512.0,
        512.0,
        512.0,
        512.0,
        512.0,
        512.0,
        512.0,
        512.0,
        512.0,
        512.0,
        512.0,
        512.0,
        512.0,
        512.0,
        512.0
      ],
      "min": [
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0,
        0.0
      ]
    },
    "observation.state": {
      "max": [
        512.0,
        512.0
      ],
      "min": [
        0.0,
        0.0
      ]
    }
  },
  "vision_backbone": "resnet18",
  "pretrained_backbone_weights": "ResNet18_Weights.IMAGENET1K_V1",
  "pre_norm": true,
  "lora_rank": 20,
  "merge_lora": false,
  "dim_model": 128,
  "n_heads": 8,
  "dim_feedforward": 512,
  "n_decoder_layers": 8,
  "rescale_shape": [
    96,
    96
  ],
  "crop_scale": 0.8,
  "state_noise": 0.01,
  "noise_decay": 0.999995,
  "dropout": 0.1,
  "alpha": 0.75,
  "train_alpha": 0.9,
  "predict_every_n": 1,
  "return_every_n": 1,
  "optimizer_lr": 0.0001,
  "optimizer_min_lr": 0.0001,
  "optimizer_lr_cycle_steps": 300000,
  "optimizer_weight_decay": 1e-05
}