File size: 3,099 Bytes
cd64e68
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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
100
101
102
103
104
105
106
107
108
109
{
  "artifact_format_version": 1,
  "created_at": "2026-05-09T15:19:12.150358+00:00",
  "source": {
    "checkpoint_path": "checkpoints/baseline_0_efficientnet_b2_20260509_135313/best-04-0.8994.ckpt",
    "checkpoint_sha256": "d54d26116c4a246f3a01eef941069d627432547c7be90bd5efa31d81ff43eb8c",
    "run_id": "baseline_0_efficientnet_b2_20260509_135313",
    "config_path": "configs/experiments/baseline_0_efficientnet_b2.yaml",
    "metrics_csv": "checkpoints/baseline_0_efficientnet_b2_20260509_135313/metrics.csv",
    "git": {
      "commit": "d38a2a6f16b5579a0e0c6dd07ea4bb2c5c087429",
      "dirty": "true"
    }
  },
  "model": {
    "architecture": "timm",
    "model_name": "efficientnet_b2",
    "num_classes": 8,
    "pretrained_at_training": true,
    "use_lora": false,
    "lora_r": 8,
    "lora_alpha": 16,
    "lora_dropout": 0.1,
    "lora_target_modules": null
  },
  "classes": {
    "labels": [
      "SUV",
      "VAN",
      "STATION WAGON",
      "MICRO",
      "OPEN WHEEL / F1",
      "SEDAN",
      "HATCHBACK",
      "PICK UP"
    ],
    "class_to_idx": {
      "SUV": 0,
      "VAN": 1,
      "STATION WAGON": 2,
      "MICRO": 3,
      "OPEN WHEEL / F1": 4,
      "SEDAN": 5,
      "HATCHBACK": 6,
      "PICK UP": 7
    },
    "display_labels": [
      "SUV",
      "VAN",
      "STATION WAGON",
      "MICRO",
      "OPEN WHEEL / F1",
      "SEDAN",
      "HATCHBACK",
      "PICK UP"
    ]
  },
  "preprocessing": {
    "image_size": 224,
    "resize_size": 256,
    "crop_size": 224,
    "mean": [
      0.4429,
      0.4354,
      0.437
    ],
    "std": [
      0.2456,
      0.2421,
      0.2449
    ],
    "color_mode": "RGB"
  },
  "data": {
    "train_csv": "artifacts/dataset/splits/train.csv",
    "val_csv": "artifacts/dataset/splits/val.csv",
    "test_csv_reserved_not_used_for_calibration": "artifacts/dataset/splits/internal_test.csv",
    "data_root": "datasets"
  },
  "training": {
    "epoch": 4,
    "global_step": 1980,
    "learning_rate": 0.001,
    "weight_decay": 0.0001,
    "label_smoothing": 0.0,
    "metrics_summary": {
      "epoch": 17,
      "test/acc": 0.9205047488212585,
      "test/f1_macro": 0.9003689289093018,
      "test/f1_weighted": 0.920499324798584,
      "test/loss": 0.28352469205856323
    }
  },
  "artifacts": {
    "directory": "artifacts/export/efficientnet_b2_latest",
    "safetensors": "artifacts/export/efficientnet_b2_latest/model.safetensors",
    "metadata": "artifacts/export/efficientnet_b2_latest/metadata.json",
    "onnx": "artifacts/export/efficientnet_b2_latest/model.onnx",
    "calibration": "artifacts/export/efficientnet_b2_latest/calibration.json",
    "safetensors_sha256": "1ac7acaa040e0a944d9deb2314067d7034b6e7460f3e30b79e8c03280ab423d4",
    "safetensors_size_bytes": 31166288,
    "size_report": "artifacts/export/efficientnet_b2_latest/size_report.json"
  },
  "license_notes": {
    "base_model": "efficientnet_b2 pretrained backbone; verify upstream license before public publishing.",
    "dataset": "Do not publish merged raw dataset images; document source links/counts instead."
  }
}