Dysarthria severity classification on SAND challenge 1 (val)
86Macro-F1XGBoost
Evaluation Results
| Method | Links | |
|---|---|---|
| XGBoostArchitecture=8 XGBoost + Decision Tree, Input Features=5 formants + 7 glottal features + age/gender, Fusion Strategy=Hierarchical ensemble (binary models -> 5-class tree)2025.12 | 86 | |
| BILSTM-OFArchitecture=BiLSTM (9-model ensemble), Input Features=STFT magnitude spectrogram (129 dims/frame), Fusion Strategy=Majority vote across 9 model outputs2025.12 | 70 | |
| VIT-AVEArchitecture=ViT-B16 Transformer, Input Features=Spectrogram images (512x256), Fusion Strategy=Average probability across 8 utterances2025.12 | 68 | |
| 1D-CNNArchitecture=1-D CNN (8-model ensemble), Input Features=Phase-based spectral features (54 dims/frame), Fusion Strategy=Majority vote across 8 model outputs2025.12 | 64 |