Synthetic speech attribution and open-set detection on DiffSSD (ID/OOD)
88.91AccuracySIGNAL (Mamba-B)
Evaluation results
| Method | Links | |||
|---|---|---|---|---|
| SIGNAL (Mamba-B)Classification Head=KNN + GNN2026.01 | 88.91 | 86.53 | 14.78 | |
| SIGNAL (Mamba-S)Classification Head=KNN + GNN2026.01 | 86.54 | 84.12 | 17.36 | |
| SIGNAL (Mamba-T)Classification Head=KNN + GNN2026.01 | 80.17 | 78.66 | 20.31 | |
| SIGNAL (Whisper)Classification Head=KNN + GNN2026.01 | 76.67 | 74.14 | 17.1 | |
| SIGNAL (WavLM)Classification Head=KNN + GNN2026.01 | 74.28 | 71.47 | 21.35 | |
| Mamba-SClassification Head=GNN2026.01 | 72.75 | 70.12 | 21.41 | |
| Mamba-BClassification Head=KNN2026.01 | 72.56 | 70.24 | 22.83 | |
| SIGNAL (wav2vec 2.0)Classification Head=KNN + GNN2026.01 | 72.05 | 70.26 | 19.65 | |
| Mamba-TClassification Head=GNN2026.01 | 71.92 | 69.66 | 26.29 | |
| Mamba-BClassification Head=GNN2026.01 | 71.22 | 71.02 | 19.28 | |
| Mamba-SClassification Head=KNN2026.01 | 69.95 | 68.09 | 23.68 | |
| Mamba-TClassification Head=KNN2026.01 | 67.91 | 65.36 | 28.39 | |
| SIGNAL (X-vector)Classification Head=KNN + GNN2026.01 | 64.66 | 62.35 | 20.96 | |
| WhisperClassification Head=GNN2026.01 | 64.13 | 62.88 | 22.46 | |
| SIGNAL (Unispeech)Classification Head=KNN + GNN2026.01 | 63.15 | 61.9 | 22.91 | |
| SIGNAL (ECAPA)Classification Head=KNN + GNN2026.01 | 62.36 | 60.32 | 23.91 | |
| WhisperClassification Head=KNN2026.01 | 60.36 | 58.15 | 25.56 | |
| wav2vec 2.0Classification Head=GNN2026.01 | 54.01 | 52.06 | 24.38 | |
| WavLMClassification Head=GNN2026.01 | 53.27 | 51.52 | 28.46 | |
| X-vectorClassification Head=GNN2026.01 | 52.34 | 50.58 | 27.61 | |
| wav2vec 2.0Classification Head=KNN2026.01 | 50.37 | 48.04 | 27.33 | |
| X-vectorClassification Head=KNN2026.01 | 49.22 | 47.61 | 32.91 | |
| WavLMClassification Head=KNN2026.01 | 49.19 | 47.21 | 30.36 | |
| UnispeechClassification Head=GNN2026.01 | 47.28 | 45.86 | 28.85 | |
| UnispeechClassification Head=KNN2026.01 | 43.14 | 41.37 | 30.14 | |
| ECAPAClassification Head=GNN2026.01 | 42.69 | 40.54 | 30.57 | |
| ECAPAClassification Head=KNN2026.01 | 38.01 | 36.95 | 33.57 |