{
  "datasynth_release": "v5.9.0",
  "source_dataset": "VynFi/vynfi-journal-entries-1m",
  "n_nodes": 499,
  "n_edges": 61656,
  "n_train_edges": 43159,
  "n_val_edges": 9248,
  "n_test_edges": 9249,
  "fraud_rate": 0.05791812762618065,
  "anomaly_rate": 0.06518425047397614,
  "fraud_threshold": 0.7906454801559448,
  "fraud_metrics": {
    "baseline_logreg": {
      "val": {
        "auc_roc": 0.8996867930721201,
        "auc_pr": 0.7649268742898432,
        "f1": 0.7703549060542797,
        "threshold": 0.6874388263127761,
        "n": 9248,
        "n_pos": 535
      },
      "test": {
        "auc_roc": 0.9123373077799343,
        "auc_pr": 0.78648268232034,
        "f1": 0.7847579814624099,
        "threshold": 0.6874388263127761,
        "n": 9249,
        "n_pos": 536
      }
    },
    "gnn": {
      "val": {
        "auc_roc": 0.9010416275604936,
        "auc_pr": 0.7729164714621739,
        "f1": 0.7816091954022989,
        "threshold": 0.7906454801559448,
        "n": 9248,
        "n_pos": 535
      },
      "test": {
        "auc_roc": 0.9136482884555759,
        "auc_pr": 0.7949097089457173,
        "f1": 0.7837837837837838,
        "threshold": 0.7906454801559448,
        "n": 9249,
        "n_pos": 536
      }
    },
    "per_process_test": {
      "P2P": {
        "auc_roc": 0.9288755274161248,
        "auc_pr": 0.814626705458632,
        "f1": 0.8041237113402062,
        "threshold": 0.7906454801559448,
        "n": 2835,
        "n_pos": 157
      },
      "O2C": {
        "auc_roc": 0.896507488072416,
        "auc_pr": 0.7659814427770525,
        "f1": 0.7423312883435583,
        "threshold": 0.7906454801559448,
        "n": 3155,
        "n_pos": 187
      },
      "R2R": {
        "auc_roc": 0.9301409949454641,
        "auc_pr": 0.8112710676438888,
        "f1": 0.8,
        "threshold": 0.7906454801559448,
        "n": 1895,
        "n_pos": 105
      },
      "H2R": {
        "auc_roc": 0.8859231902710164,
        "auc_pr": 0.7516902980169896,
        "f1": 0.7522935779816514,
        "threshold": 0.7906454801559448,
        "n": 914,
        "n_pos": 63
      },
      "A2R": {
        "auc_roc": 0.9511932707355243,
        "auc_pr": 0.927253742314889,
        "f1": 0.9565217391304348,
        "threshold": 0.7906454801559448,
        "n": 450,
        "n_pos": 24
      }
    },
    "history": [
      {
        "epoch": 1,
        "loss": 1.3653614521026611,
        "train_auc": 0.8640427801962665,
        "val_auc": 0.8504376852291827,
        "val_pr": 0.6935815445009494,
        "val_f1": 0.736392742796158
      },
      {
        "epoch": 2,
        "loss": 1.1292943954467773,
        "train_auc": 0.8737374111512827,
        "val_auc": 0.861732012858646,
        "val_pr": 0.7266003350533192,
        "val_f1": 0.7677824267782427
      },
      {
        "epoch": 3,
        "loss": 0.9719992280006409,
        "train_auc": 0.8768540151012076,
        "val_auc": 0.8651293426623232,
        "val_pr": 0.7313000280703988,
        "val_f1": 0.7677824267782427
      },
      {
        "epoch": 4,
        "loss": 0.880691409111023,
        "train_auc": 0.8788661796896136,
        "val_auc": 0.8670771250607374,
        "val_pr": 0.7353967484323635,
        "val_f1": 0.7677824267782427
      },
      {
        "epoch": 5,
        "loss": 0.8073484301567078,
        "train_auc": 0.880450896480484,
        "val_auc": 0.8683567684338903,
        "val_pr": 0.7374417849182149,
        "val_f1": 0.7684210526315789
      },
      {
        "epoch": 6,
        "loss": 0.7782031297683716,
        "train_auc": 0.8809323101896258,
        "val_auc": 0.8687843173429755,
        "val_pr": 0.7382464198627633,
        "val_f1": 0.7684210526315789
      },
      {
        "epoch": 7,
        "loss": 0.7381444573402405,
        "train_auc": 0.8821459603039917,
        "val_auc": 0.8699659226571961,
        "val_pr": 0.74030240799915,
        "val_f1": 0.7684210526315789
      },
      {
        "epoch": 8,
        "loss": 0.7182031273841858,
        "train_auc": 0.8846029562950393,
        "val_auc": 0.8725593189250995,
        "val_pr": 0.7425206023982254,
        "val_f1": 0.7684210526315789
      },
      {
        "epoch": 9,
        "loss": 0.7084914445877075,
        "train_auc": 0.8867936102707887,
        "val_auc": 0.874749729429974,
        "val_pr": 0.7448853740456203,
        "val_f1": 0.7684210526315789
      },
      {
        "epoch": 10,
        "loss": 0.6820985674858093,
        "train_auc": 0.888895339285275,
        "val_auc": 0.8769169712031973,
        "val_pr": 0.747169850361217,
        "val_f1": 0.7684210526315789
      },
      {
        "epoch": 11,
        "loss": 0.6784772276878357,
        "train_auc": 0.8911040950343099,
        "val_auc": 0.8793391762872322,
        "val_pr": 0.7490846646380261,
        "val_f1": 0.7684210526315789
      },
      {
        "epoch": 12,
        "loss": 0.6682917475700378,
        "train_auc": 0.8931780368430114,
        "val_auc": 0.8816490773803459,
        "val_pr": 0.7508837398630909,
        "val_f1": 0.7684210526315789
      },
      {
        "epoch": 13,
        "loss": 0.661902904510498,
        "train_auc": 0.8948653237905507,
        "val_auc": 0.8836005067087424,
        "val_pr": 0.7522031507261581,
        "val_f1": 0.7677824267782427
      },
      {
        "epoch": 14,
        "loss": 0.6574774384498596,
        "train_auc": 0.8964108118743697,
        "val_auc": 0.8851930352218352,
        "val_pr": 0.7532595114586066,
        "val_f1": 0.7677824267782427
      },
      {
        "epoch": 15,
        "loss": 0.6419192552566528,
        "train_auc": 0.8979343712339212,
        "val_auc": 0.8866480530220715,
        "val_pr": 0.7543303744192131,
        "val_f1": 0.7677824267782427
      },
      {
        "epoch": 16,
        "loss": 0.6460796594619751,
        "train_auc": 0.8995921542585897,
        "val_auc": 0.8883884967247351,
        "val_pr": 0.7558453171115128,
        "val_f1": 0.7677824267782427
      },
      {
        "epoch": 17,
        "loss": 0.6407527327537537,
        "train_auc": 0.9012530411471015,
        "val_auc": 0.8902849003154594,
        "val_pr": 0.7575453812514067,
        "val_f1": 0.7677824267782427
      },
      {
        "epoch": 18,
        "loss": 0.6294676661491394,
        "train_auc": 0.9027042967116752,
        "val_auc": 0.8919356724456206,
        "val_pr": 0.7590566110251296,
        "val_f1": 0.7677824267782427
      },
      {
        "epoch": 19,
        "loss": 0.6314831376075745,
        "train_auc": 0.904041599645835,
        "val_auc": 0.8930520620707483,
        "val_pr": 0.7606151862872286,
        "val_f1": 0.7679500520291364
      },
      {
        "epoch": 20,
        "loss": 0.6265377998352051,
        "train_auc": 0.9053576920239061,
        "val_auc": 0.894011633706643,
        "val_pr": 0.7625836870257627,
        "val_f1": 0.7679500520291364
      },
      {
        "epoch": 21,
        "loss": 0.6204397082328796,
        "train_auc": 0.9065774318109151,
        "val_auc": 0.8950900523548978,
        "val_pr": 0.7647185538781097,
        "val_f1": 0.7695516162669447
      },
      {
        "epoch": 22,
        "loss": 0.6202600598335266,
        "train_auc": 0.9076664748272215,
        "val_auc": 0.8961581737890854,
        "val_pr": 0.7667980824229593,
        "val_f1": 0.7695516162669447
      },
      {
        "epoch": 23,
        "loss": 0.6160233616828918,
        "train_auc": 0.9086029907277601,
        "val_auc": 0.8971121677673602,
        "val_pr": 0.7686477829998362,
        "val_f1": 0.7695516162669447
      },
      {
        "epoch": 24,
        "loss": 0.6163840889930725,
        "train_auc": 0.9093385769448339,
        "val_auc": 0.8978258934173986,
        "val_pr": 0.7700498410670691,
        "val_f1": 0.7695516162669447
      },
      {
        "epoch": 25,
        "loss": 0.6141980886459351,
        "train_auc": 0.9098854718512507,
        "val_auc": 0.8983632792765349,
        "val_pr": 0.7710953088853778,
        "val_f1": 0.7695516162669447
      },
      {
        "epoch": 26,
        "loss": 0.6113831400871277,
        "train_auc": 0.9102979856858261,
        "val_auc": 0.8987015856637037,
        "val_pr": 0.7718204107830138,
        "val_f1": 0.7695516162669447
      },
      {
        "epoch": 27,
        "loss": 0.608312726020813,
        "train_auc": 0.9106023414250228,
        "val_auc": 0.8989497914277836,
        "val_pr": 0.7724146536245483,
        "val_f1": 0.7695516162669447
      },
      {
        "epoch": 28,
        "loss": 0.6071701049804688,
        "train_auc": 0.9109669249120735,
        "val_auc": 0.8992825201573329,
        "val_pr": 0.7726756213152028,
        "val_f1": 0.7692307692307693
      },
      {
        "epoch": 29,
        "loss": 0.605775773525238,
        "train_auc": 0.9113423448682948,
        "val_auc": 0.8996551505913924,
        "val_pr": 0.7728690311532767,
        "val_f1": 0.7697095435684648
      },
      {
        "epoch": 30,
        "loss": 0.6044801473617554,
        "train_auc": 0.911719329053838,
        "val_auc": 0.9001807375594101,
        "val_pr": 0.7729636609992067,
        "val_f1": 0.7697095435684648
      },
      {
        "epoch": 31,
        "loss": 0.6082563400268555,
        "train_auc": 0.912030935340269,
        "val_auc": 0.9003203935251975,
        "val_pr": 0.7729878006028884,
        "val_f1": 0.770508826583593
      },
      {
        "epoch": 32,
        "loss": 0.6030323505401611,
        "train_auc": 0.9122924026660765,
        "val_auc": 0.9003133141905264,
        "val_pr": 0.7732316345943455,
        "val_f1": 0.770508826583593
      },
      {
        "epoch": 33,
        "loss": 0.6030454039573669,
        "train_auc": 0.9124843552473006,
        "val_auc": 0.9001590705048103,
        "val_pr": 0.7733844278287597,
        "val_f1": 0.7717842323651453
      },
      {
        "epoch": 34,
        "loss": 0.6032823920249939,
        "train_auc": 0.9126977348188593,
        "val_auc": 0.9001013632009747,
        "val_pr": 0.7733336547663454,
        "val_f1": 0.772256728778468
      },
      {
        "epoch": 35,
        "loss": 0.6039700508117676,
        "train_auc": 0.9130681964632678,
        "val_auc": 0.9003180337469738,
        "val_pr": 0.7731398154620546,
        "val_f1": 0.772256728778468
      },
      {
        "epoch": 36,
        "loss": 0.6001588702201843,
        "train_auc": 0.9133674758356083,
        "val_auc": 0.9004625165318554,
        "val_pr": 0.7731551258462331,
        "val_f1": 0.7727272727272727
      },
      {
        "epoch": 37,
        "loss": 0.6015412211418152,
        "train_auc": 0.9135523254384024,
        "val_auc": 0.9004838617985156,
        "val_pr": 0.7732338640803442,
        "val_f1": 0.7730569948186529
      },
      {
        "epoch": 38,
        "loss": 0.5989862084388733,
        "train_auc": 0.9137117587741951,
        "val_auc": 0.9005238707656729,
        "val_pr": 0.7732442586601807,
        "val_f1": 0.7730569948186529
      },
      {
        "epoch": 39,
        "loss": 0.5968319177627563,
        "train_auc": 0.9139395213851792,
        "val_auc": 0.900610217196133,
        "val_pr": 0.7732257963737288,
        "val_f1": 0.7738589211618258
      },
      {
        "epoch": 40,
        "loss": 0.5958790183067322,
        "train_auc": 0.9141943087631276,
        "val_auc": 0.9006460429200753,
        "val_pr": 0.7732158201340635,
        "val_f1": 0.7739221871713985
      },
      {
        "epoch": 41,
        "loss": 0.5984033346176147,
        "train_auc": 0.9144360264640055,
        "val_auc": 0.9005801836551035,
        "val_pr": 0.773038942276569,
        "val_f1": 0.7758985200845666
      },
      {
        "epoch": 42,
        "loss": 0.5962603688240051,
        "train_auc": 0.9145746722742812,
        "val_auc": 0.9005153970165967,
        "val_pr": 0.7729361599629254,
        "val_f1": 0.7763713080168776
      },
      {
        "epoch": 43,
        "loss": 0.5934978723526001,
        "train_auc": 0.9147663887454192,
        "val_auc": 0.9004742081603275,
        "val_pr": 0.7730459928391676,
        "val_f1": 0.7774294670846394
      },
      {
        "epoch": 44,
        "loss": 0.5934271812438965,
        "train_auc": 0.9149724882559828,
        "val_auc": 0.9004291578487833,
        "val_pr": 0.7731680709524373,
        "val_f1": 0.7811518324607329
      },
      {
        "epoch": 45,
        "loss": 0.5940731167793274,
        "train_auc": 0.9152610885658772,
        "val_auc": 0.9008168050533578,
        "val_pr": 0.7731083731161368,
        "val_f1": 0.7816091954022989
      },
      {
        "epoch": 46,
        "loss": 0.5945573449134827,
        "train_auc": 0.9153339531223099,
        "val_auc": 0.9010416275604936,
        "val_pr": 0.7729164714621739,
        "val_f1": 0.7816091954022989
      },
      {
        "epoch": 47,
        "loss": 0.5966603755950928,
        "train_auc": 0.9154717627093634,
        "val_auc": 0.9009317906104425,
        "val_pr": 0.7731888066723724,
        "val_f1": 0.7824267782426778
      },
      {
        "epoch": 48,
        "loss": 0.5921670794487,
        "train_auc": 0.9156037236528198,
        "val_auc": 0.9008673257598754,
        "val_pr": 0.7734184109035622,
        "val_f1": 0.7824267782426778
      },
      {
        "epoch": 49,
        "loss": 0.5926125645637512,
        "train_auc": 0.9157884158488896,
        "val_auc": 0.9008105838198588,
        "val_pr": 0.7735100190361301,
        "val_f1": 0.7824267782426778
      },
      {
        "epoch": 50,
        "loss": 0.5898723006248474,
        "train_auc": 0.9158785115226641,
        "val_auc": 0.9005559422969867,
        "val_pr": 0.773617259230986,
        "val_f1": 0.7824267782426778
      },
      {
        "epoch": 51,
        "loss": 0.5920815467834473,
        "train_auc": 0.9159049509333728,
        "val_auc": 0.9002916471359265,
        "val_pr": 0.7736117240127156,
        "val_f1": 0.7816091954022989
      },
      {
        "epoch": 52,
        "loss": 0.5893348455429077,
        "train_auc": 0.9158050468530953,
        "val_auc": 0.9003696270799568,
        "val_pr": 0.7738088248665128,
        "val_f1": 0.7816091954022989
      },
      {
        "epoch": 53,
        "loss": 0.5913781523704529,
        "train_auc": 0.9158767997245382,
        "val_auc": 0.9005271959077153,
        "val_pr": 0.773877035591875,
        "val_f1": 0.7816091954022989
      },
      {
        "epoch": 54,
        "loss": 0.5898554921150208,
        "train_auc": 0.9160811480852947,
        "val_auc": 0.9007608139518669,
        "val_pr": 0.773829943164264,
        "val_f1": 0.7816091954022989
      }
    ]
  },
  "anomaly_metrics": {
    "node_results": {
      "auc_roc": 0.4817162698412698,
      "auc_pr": 0.49537773175416094,
      "n_nodes": 449,
      "n_anomalous": 224,
      "anomaly_threshold_used": 0.06451612710952759,
      "precision@10": 0.6000000238418579,
      "precision@25": 0.4000000059604645,
      "precision@50": 0.5199999809265137
    },
    "edge_results": {
      "auc_roc": 0.6540104252316612,
      "auc_pr": 0.1433965093378921,
      "n_test_anomaly": 605,
      "n_test_edges": 9249
    },
    "history": [
      {
        "epoch": 1,
        "loss": 0.9651889204978943
      },
      {
        "epoch": 5,
        "loss": 0.9547975063323975
      },
      {
        "epoch": 10,
        "loss": 0.95177161693573
      },
      {
        "epoch": 15,
        "loss": 0.9495092630386353
      },
      {
        "epoch": 20,
        "loss": 0.9484864473342896
      },
      {
        "epoch": 25,
        "loss": 0.9476504921913147
      },
      {
        "epoch": 30,
        "loss": 0.947131872177124
      },
      {
        "epoch": 35,
        "loss": 0.946916401386261
      },
      {
        "epoch": 40,
        "loss": 0.9466561079025269
      },
      {
        "epoch": 45,
        "loss": 0.9461134076118469
      },
      {
        "epoch": 50,
        "loss": 0.9461794495582581
      },
      {
        "epoch": 55,
        "loss": 0.9459301233291626
      },
      {
        "epoch": 60,
        "loss": 0.9455706477165222
      },
      {
        "epoch": 65,
        "loss": 0.9457857608795166
      },
      {
        "epoch": 70,
        "loss": 0.9458093643188477
      },
      {
        "epoch": 75,
        "loss": 0.9453416466712952
      },
      {
        "epoch": 80,
        "loss": 0.9453965425491333
      }
    ],
    "summary": {
      "n_nodes_total": 499,
      "n_nodes_touched": 449,
      "avg_anomaly_frac_touched": 0.07271277159452438
    }
  }
}