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{
  "purpose": "Multi-seed evaluation across 10 random splits of the 500 ransomware campaigns. Reports XGBoost performance averaged over the full set of seeds for a robust performance picture.",
  "seeds_evaluated": [
    42,
    7,
    13,
    17,
    23,
    31,
    45,
    99,
    123,
    200
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  "per_seed": [
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      "test_n_classes": 4,
      "accuracy": 0.6898452783211808,
      "macro_f1": 0.6751447018282526,
      "macro_roc_auc_ovr": 0.873606865711172
    },
    {
      "seed": 7,
      "test_n_classes": 4,
      "accuracy": 0.5936,
      "macro_f1": 0.6058668770031597,
      "macro_roc_auc_ovr": 0.8807958394340375
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    {
      "seed": 13,
      "test_n_classes": 4,
      "accuracy": 0.6160412591143518,
      "macro_f1": 0.6098050823090829,
      "macro_roc_auc_ovr": 0.891446004502376
    },
    {
      "seed": 17,
      "test_n_classes": 4,
      "accuracy": 0.5668563300142248,
      "macro_f1": 0.5260776400679491,
      "macro_roc_auc_ovr": 0.8435537531292995
    },
    {
      "seed": 23,
      "test_n_classes": 4,
      "accuracy": 0.5331673483905388,
      "macro_f1": 0.5092426374129808,
      "macro_roc_auc_ovr": 0.8177927651119797
    },
    {
      "seed": 31,
      "test_n_classes": 4,
      "accuracy": 0.6072953736654805,
      "macro_f1": 0.6146362246152752,
      "macro_roc_auc_ovr": 0.8585576361068035
    },
    {
      "seed": 45,
      "test_n_classes": 4,
      "accuracy": 0.5793777777777778,
      "macro_f1": 0.5739793543388237,
      "macro_roc_auc_ovr": 0.8200552847948792
    },
    {
      "seed": 99,
      "test_n_classes": 4,
      "accuracy": 0.6200640341515475,
      "macro_f1": 0.6242476136431796,
      "macro_roc_auc_ovr": 0.8679174384576391
    },
    {
      "seed": 123,
      "test_n_classes": 4,
      "accuracy": 0.6323372465314835,
      "macro_f1": 0.6277596831292473,
      "macro_roc_auc_ovr": 0.8854323799134519
    },
    {
      "seed": 200,
      "test_n_classes": 4,
      "accuracy": 0.587157595161864,
      "macro_f1": 0.5653959696484754,
      "macro_roc_auc_ovr": 0.7957473212581817
    }
  ],
  "aggregate": {
    "accuracy_mean": 0.602574224312845,
    "accuracy_std": 0.039951201198129296,
    "accuracy_min": 0.5331673483905388,
    "accuracy_max": 0.6898452783211808,
    "macro_f1_mean": 0.5932155783996427,
    "macro_f1_std": 0.04739799073577289,
    "roc_auc_mean": 0.853490528841982,
    "roc_auc_std": 0.031096980060089464
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  "published_artifact_seed": 42
}