Table 10 Model perplexity and performance of the Slovak LVCSR system with different language and gender-dependent acoustic models
From: Classification of heterogeneous text data for robust domain-specific language modeling
APD1+APD2 | APD1+APD2 | APD1+APD2 | APD1+APD2 | ||||||
|---|---|---|---|---|---|---|---|---|---|
Language | +PAR 340 h | +PAR 340 h | +PAR 340 h | +PAR 340 h | |||||
PPL | model | sp. adapt.: female | sp. adapt.: male | sp. adapt.: female | sp. adapt.: male | ||||
(period) | eval. set: gender-bal. | eval. set: gender-bal. | eval. set: female sp. | eval. set: male sp. | |||||
Acc % | Corr % | Acc % | Corr % | Acc % | Corr % | Acc % | Corr % | ||
44.9254 | 12/2011 | 90.34 | 91.70 | 92.68 | 93.72 | 95.77 | 96.48 | 93.93 | 94.72 |
38.9688 | 07/2012 | 91.23 | 92.53 | 93.18 | 94.24 | 95.85 | 96.61 | 94.21 | 95.00 |
40.2543 | 12/2012 | 91.28 | 92.60 | 93.22 | 94.25 | 95.93 | 96.70 | 94.30 | 95.05 |
44.3262 | 04/2013 | 91.26 | 92.58 | 93.24 | 94.22 | 95.92 | 96.67 | 94.21 | 94.99 |
35.9444 | 05/2013 | 91.26 | 92.55 | 93.25 | 94.27 | 95.97 | 96.68 | 94.73 | 95.11 |