Table 9 Percentage of MAVIR INV terms that do not appear in the LVCSR system vocabulary (only for word-based STD systems)
From: ALBAYZIN 2018 spoken term detection evaluation: a multi-domain international evaluation in Spanish
System ID | Development OOV rate | Test OOV rate |
|---|---|---|
Combined Kaldi | 0.3% | 5.2% |
Proxy Kaldi | 0.3% | 5.2% |
Kaldi-DNN | 5.5% | 20.3% |
Kaldi-SGMM | 5.5% | 20.3% |
Kaldi-GMM | 5.5% | 20.3% |