model_metadata.json

{
  "model_type": "LogisticRegression",
  "accuracy": 0.9285714285714286,
  "feature_extractor": "facebook/wav2vec2-base-960h",
  "embedding_dim": 768,
  "num_classes": 5,
  "class_labels": {
    "0": "class_0",
    "1": "class_1",
    "2": "class_2",
    "3": "class_3",
    "4": "class_4"
  },
  "all_models_accuracy": {
    "LogisticRegression": 0.9285714285714286,
    "RandomForest": 0.7857142857142857,
    "SVM": 0.8571428571428571
  }
}