Table 2.
Prosody labeling accuracy
| Method | Accent | Boundary |
|---|---|---|
| Chance (baseline) | 54.0% | 60.2% |
| Acoustic (TILT) | 54.1% | 64.8% |
| Acoustic (RFC) | 56.4% | 67.6% |
| LM (words) | 50.5% | 66.3% |
| LM (POS) | 50.5% | 60.5% |
| RFC + word LM | 50.6% | 67.7% |
| RFC + POS LM | 49.4% | 67.0% |
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