config.json

   {
       "model_type": "audio-spectrogram-transformer",
       "framework": "PyTorch + LightGBM",
       "audio_processing_params": {
           "sample_rate": 12000,
           "duration": 3,
           "padding_method": "reflect"
       },
       "features_params": {
          "n_fft": 512,
          "hop_length": 256,
          "pad": 0,
          "power": 2,
          "pad_mode": "reflect",
          "f_min": 70,
          "f_max": 1525,
          "fc_min": 0.05,
          "fc_max": 0.8
      },
       "lgbm_params": {
          "objective": "binary",
          "metric": "binary_logloss",
          "boosting_type": "gbdt",
          "learning_rate": 0.1,
          "num_leaves": 75,
          "max_depth": -1,
          "feature_fraction": 0.8,
          "bagging_fraction": 0.8,
          "bagging_freq": 5,
          "verbosity": -1
        }

   }