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