{
  "schema": "rain_ep_structured_bias_screen_v1",
  "sdil": {
    "revision": "25f9b58f2fe478b7a4c728f404364ef8b8a92155"
  },
  "author": {
    "repository": "https://github.com/rain-neuromorphics/energy-based-learning",
    "revision": "6b253fd8a5d267535f58ab79992256ef10031ceb"
  },
  "protocol": {
    "dataset": "FashionMNIST",
    "network": "author ConvHopfieldEnergy28 32-64-10",
    "algorithm": "equilibrium propagation",
    "beta_policy": "fixed_positive",
    "beta_seed": 7100,
    "adapter": "layer",
    "mode": "constant",
    "bias_ratio": 0.0002,
    "predictor_rate": 0.2,
    "neutral_cadence": 1,
    "layer_calibration_steps": 1,
    "layer_bias_normalization": "first_state",
    "calibration_batches": 0,
    "calibration_observations": 0,
    "calibration_seconds": 7.152557373046875e-07,
    "extra_equilibrium_phases_for_predictor": 0,
    "predictor_neutral_source": "existing_first_EP_phase",
    "bias_ratio_normalization": "initial_free_layer_state_rms",
    "bias_ratio_normalization_visible_to_predictor": false,
    "epochs": 3,
    "train_limit": 10000,
    "test_limit": 2000,
    "evaluation_split": "train_holdout",
    "data_seed": 6200,
    "batch_size": 128,
    "training_iterations": 12,
    "inference_iterations": 30,
    "seed": 1988,
    "device": "cuda",
    "determinism": "author_default",
    "autodiff_used_for_learning": false
  },
  "hardware": {
    "torch_version": "2.3.1+cu118",
    "torch_cuda_version": "11.8",
    "cuda_visible_devices": "5",
    "device_name": "NVIDIA GeForce GTX 1080"
  },
  "metrics": [
    {
      "epoch": 1,
      "train_accuracy": 0.5198,
      "train_cost": 0.34942384424209594,
      "test_accuracy": 0.644,
      "test_cost": 0.2898437919616699,
      "finite": true,
      "corrector": {
        "step": 78,
        "clean_state_difference_rms": 0.0020764383364302295,
        "bias_state_difference_rms": 6.861449949557335e-05,
        "residual_state_difference_rms": 4.1124872197605746e-05,
        "bias_to_clean_state_difference_rms": 0.033044323200819924,
        "residual_to_clean_state_difference_rms": 0.019805486864737234,
        "neutral_observations": 128
      },
      "wall_seconds": 11.24186635017395
    },
    {
      "epoch": 2,
      "train_accuracy": 0.6665,
      "train_cost": 0.2653476401329041,
      "test_accuracy": 0.678,
      "test_cost": 0.2564698133468628,
      "finite": true,
      "corrector": {
        "step": 157,
        "clean_state_difference_rms": 0.00235124565424161,
        "bias_state_difference_rms": 6.73391516348739e-05,
        "residual_state_difference_rms": 4.1810892800434386e-05,
        "bias_to_clean_state_difference_rms": 0.028639777180829714,
        "residual_to_clean_state_difference_rms": 0.017782443414625006,
        "neutral_observations": 128
      },
      "wall_seconds": 21.91631555557251
    },
    {
      "epoch": 3,
      "train_accuracy": 0.685,
      "train_cost": 0.25095000991821287,
      "test_accuracy": 0.671,
      "test_cost": 0.2543458433151245,
      "finite": true,
      "corrector": {
        "step": 236,
        "clean_state_difference_rms": 0.002086502742845201,
        "bias_state_difference_rms": 6.859923823062401e-05,
        "residual_state_difference_rms": 4.179419675284569e-05,
        "bias_to_clean_state_difference_rms": 0.03287761708718417,
        "residual_to_clean_state_difference_rms": 0.02003074134273804,
        "neutral_observations": 128
      },
      "wall_seconds": 32.619558334350586
    }
  ],
  "epochs_completed": 3,
  "beta_sign_counts": {
    "positive": 0,
    "negative": 0
  },
  "final": {
    "epoch": 3,
    "train_accuracy": 0.685,
    "train_cost": 0.25095000991821287,
    "test_accuracy": 0.671,
    "test_cost": 0.2543458433151245,
    "finite": true,
    "corrector": {
      "step": 236,
      "clean_state_difference_rms": 0.002086502742845201,
      "bias_state_difference_rms": 6.859923823062401e-05,
      "residual_state_difference_rms": 4.179419675284569e-05,
      "bias_to_clean_state_difference_rms": 0.03287761708718417,
      "residual_to_clean_state_difference_rms": 0.02003074134273804,
      "neutral_observations": 128
    },
    "wall_seconds": 32.619558334350586
  }
}