Accent Classification on Brazilian Accent Classification 4-class Dataset (30 CV runs)
95NE F1 ScoreHuBERT
Evaluation Results
| Method | Links | |||||
|---|---|---|---|---|---|---|
| HuBERTDimensionality=768D, Classifier=Logistic Regression, Evaluation Protocol=30 repeated balanced CV runs2026.05 | 95 | 78 | 72 | 92 | 84 | |
| XLSR-PTDimensionality=1024D, Classifier=Logistic Regression, Evaluation Protocol=30 repeated balanced CV runs2026.05 | 95 | 75 | 72 | 92 | 84 | |
| XLS-RDimensionality=1024D, Classifier=Logistic Regression, Evaluation Protocol=30 repeated balanced CV runs2026.05 | 95 | 73 | 64 | 93 | 81 | |
| Wav2Vec 2.0Dimensionality=768D, Classifier=Logistic Regression, Evaluation Protocol=30 repeated balanced CV runs2026.05 | 86 | 77 | 67 | 90 | 80 | |
| ResemblyzerDimensionality=256D, Classifier=Logistic Regression, Evaluation Protocol=30 repeated balanced CV runs2026.05 | 86 | 68 | 66 | 89 | 77 | |
| ZIPA v2Dimensionality=7D, Classifier=Logistic Regression, Evaluation Protocol=30 repeated balanced CV runs2026.05 | 84 | 84 | 81 | 81 | 83 | |
| ECAPA-TDNNDimensionality=192D, Classifier=Logistic Regression, Evaluation Protocol=30 repeated balanced CV runs2026.05 | 75 | 61 | 59 | 85 | 70 |