[
  {
    "model_name": "/home/ubuntu/brain2vec_PCA",
    "model_hf_path": "https://huggingface.co/radiata-ai/brain2vec_PCA",
    "model_nickname": "brain2vec_PCA",
    "model_type": "embedding",
    "checkpoint": "/home/ubuntu/brain2vec_PCA/pca_model.joblib",
    "checkpoint_hf_path": "https://huggingface.co/radiata-ai/brain2vec_PCA/blob/main/pca_model.joblib",
    "public": true,
    "timestamp": 1740084522,
    "train_l1": 0.014713084192603913,
    "train_perceptual": 0.054272179968110776,
    "train_ssim": 0.9641731474574503,
    "train_psnr": 31.7757575068433,
    "val_l1": 0.032263474190955634,
    "val_perceptual": 0.20253257326536125,
    "val_ssim": 0.853338014948123,
    "val_psnr": 24.336270265503092,
    "test_l1": 0.03234569263736625,
    "test_perceptual": 0.20325510926380919,
    "test_ssim": 0.8539859747827917,
    "test_psnr": 24.333309642317275,
    "downstream_train": {
      "mae_age": 2.5011308193206787,
      "acc_sex": 0.9954337899543378,
      "sex_per_class_acc": {
        "female": 0.9988399071925754,
        "male": 0.9902048085485308
      },
      "acc_diag": 0.99706457925636,
      "diag_per_class_acc": {
        "Alzheimers_disease": 0.9680365296803652,
        "cognitively_normal": 0.9992975061468212
      }
    },
    "downstream_val": {
      "mae_age": 5.132939338684082,
      "acc_sex": 0.8731563421828908,
      "sex_per_class_acc": {
        "female": 0.9234449760765551,
        "male": 0.7923076923076923
      },
      "acc_diag": 0.967032967032967,
      "diag_per_class_acc": {
        "Alzheimers_disease": 0.64,
        "cognitively_normal": 0.9911504424778761
      }
    },
    "downstream_test": {
      "mae_age": 5.104937553405762,
      "acc_sex": 0.9329446064139941,
      "sex_per_class_acc": {
        "female": 0.9447236180904522,
        "male": 0.9166666666666666
      },
      "acc_diag": 0.978021978021978,
      "diag_per_class_acc": {
        "Alzheimers_disease": 0.8095238095238095,
        "cognitively_normal": 0.9883381924198251
      }
    }
  },
  {
    "model_name": "/home/ubuntu/brain2vec",
    "model_hf_path": "https://huggingface.co/radiata-ai/brain2vec",
    "model_nickname": "brain2vec",
    "model_type": "embedding",
    "checkpoint": "/home/ubuntu/brain2vec/autoencoder_final.pth",
    "checkpoint_hf_path": "https://huggingface.co/radiata-ai/brain2vec/blob/main/autoencoder_final.pth",
    "public": true,
    "timestamp": 1740165457,
    "train_l1": 0.04064776000930683,
    "train_perceptual": 0.21676283749154557,
    "train_ssim": 0.7707809155247374,
    "train_psnr": 22.170239381503528,
    "val_l1": 0.04062377891738664,
    "val_perceptual": 0.21632050067841352,
    "val_ssim": 0.7700637289683493,
    "val_psnr": 22.166401754931286,
    "test_l1": 0.040919129347817586,
    "test_perceptual": 0.21911070491750162,
    "test_ssim": 0.7681349237484117,
    "test_psnr": 22.121244781418575,
    "downstream_train": {
      "mae_age": 2.9598138332366943,
      "acc_sex": 0.9968387776606955,
      "sex_per_class_acc": {
        "female": 0.9965197215777262,
        "male": 0.9973285841495992
      },
      "acc_diag": 0.9980430528375733,
      "diag_per_class_acc": {
        "Alzheimers_disease": 0.9817351598173516,
        "cognitively_normal": 0.9992975061468212
      }
    },
    "downstream_val": {
      "mae_age": 7.3537678718566895,
      "acc_sex": 0.8259587020648967,
      "sex_per_class_acc": {
        "female": 0.8755980861244019,
        "male": 0.7461538461538462
      },
      "acc_diag": 0.9560439560439561,
      "diag_per_class_acc": {
        "Alzheimers_disease": 0.64,
        "cognitively_normal": 0.9793510324483776
      }
    },
    "downstream_test": {
      "mae_age": 6.484442710876465,
      "acc_sex": 0.7959183673469388,
      "sex_per_class_acc": {
        "female": 0.7788944723618091,
        "male": 0.8194444444444444
      },
      "acc_diag": 0.967032967032967,
      "diag_per_class_acc": {
        "Alzheimers_disease": 0.9047619047619048,
        "cognitively_normal": 0.9708454810495627
      }
    }
  },
  {
    "model_name": "GM_IDPs",
    "model_hf_path": null,
    "model_nickname": "GM_IDPs",
    "model_type": "IDP",
    "checkpoint": null,
    "checkpoint_hf_path": null,
    "public": true,
    "timestamp": 1740207066,
    "train_l1": null,
    "train_perceptual": null,
    "train_ssim": null,
    "train_psnr": null,
    "val_l1": null,
    "val_perceptual": null,
    "val_ssim": null,
    "val_psnr": null,
    "test_l1": null,
    "test_perceptual": null,
    "test_ssim": null,
    "test_psnr": null,
    "downstream_train": {
      "mae_age": 6.077644389681453,
      "acc_sex": 0.8686336494555673,
      "sex_per_class_acc": {
        "female": 0.9060324825986079,
        "male": 0.811219946571683
      },
      "acc_diag": 0.9651011089367254,
      "diag_per_class_acc": {
        "Alzheimers_disease": 0.8036529680365296,
        "cognitively_normal": 0.9775201966982789
      }
    },
    "downstream_val": {
      "mae_age": 6.993507261473169,
      "acc_sex": 0.855457227138643,
      "sex_per_class_acc": {
        "female": 0.8755980861244019,
        "male": 0.823076923076923
      },
      "acc_diag": 0.9478021978021978,
      "diag_per_class_acc": {
        "Alzheimers_disease": 0.6,
        "cognitively_normal": 0.9734513274336283
      }
    },
    "downstream_test": {
      "mae_age": 7.121220391276279,
      "acc_sex": 0.8688046647230321,
      "sex_per_class_acc": {
        "female": 0.8894472361809045,
        "male": 0.8402777777777778
      },
      "acc_diag": 0.967032967032967,
      "diag_per_class_acc": {
        "Alzheimers_disease": 0.7142857142857143,
        "cognitively_normal": 0.9825072886297376
      }
    }
  },
  {
    "model_name": "/home/ubuntu/brain2vec",
    "model_hf_path": "https://huggingface.co/radiata-ai/brain2vec-v2",
    "model_nickname": "brain2vec-v2",
    "model_type": "embedding",
    "checkpoint": "/home/ubuntu/brain2vec/ae_output/autoencoder-ep-99.pth",
    "checkpoint_hf_path": "https://huggingface.co/radiata-ai/brain2vec-v2/blob/main/autoencoder_final.pth",
    "public": true,
    "timestamp": 1741371749,
    "train_l1": 0.014170298797539536,
    "train_perceptual": 0.045079124881840384,
    "train_ssim": 0.971753567151326,
    "train_psnr": 30.71103699423002,
    "val_l1": 0.03191869446987307,
    "val_perceptual": 0.08965502869706232,
    "val_ssim": 0.8541673189265828,
    "val_psnr": 23.531947739459365,
    "test_l1": 0.03180049764309693,
    "test_perceptual": 0.08846248109098319,
    "test_ssim": 0.8560211800379901,
    "test_psnr": 23.602247131605857,
    "downstream_train": {
      "mae_age": 2.5919229984283447,
      "acc_sex": 0.9971900245872849,
      "sex_per_class_acc": {
        "female": 0.9976798143851509,
        "male": 0.9964381121994658
      },
      "acc_diag": 0.9983692106979778,
      "diag_per_class_acc": {
        "Alzheimers_disease": 0.9863013698630136,
        "cognitively_normal": 0.9992975061468212
      }
    },
    "downstream_val": {
      "mae_age": 6.578178405761719,
      "acc_sex": 0.8584070796460177,
      "sex_per_class_acc": {
        "female": 0.8803827751196173,
        "male": 0.823076923076923
      },
      "acc_diag": 0.9615384615384616,
      "diag_per_class_acc": {
        "Alzheimers_disease": 0.64,
        "cognitively_normal": 0.9852507374631269
      }
    },
    "downstream_test": {
      "mae_age": 6.33052921295166,
      "acc_sex": 0.8425655976676385,
      "sex_per_class_acc": {
        "female": 0.8592964824120602,
        "male": 0.8194444444444444
      },
      "acc_diag": 0.9697802197802198,
      "diag_per_class_acc": {
        "Alzheimers_disease": 0.8571428571428571,
        "cognitively_normal": 0.9766763848396501
      }
    }
  }
]