Skip to main content

Table 3 Performance (TER%) comparison of the proposed E2M in LF-MMI based hybrid systems

From: Pronunciation augmentation for Mandarin-English code-switching speech recognition

Phone mapping method Mandarin Code-switching Chilish
CMU+MLex (baseline) 5.5 12.9 14.9
E2M-po2o 5.2 11.5 15.4
E2M-po2m 5.8 12.2 15.9
E2M-po2o-T, E2M-po2m-D 5.4 10.8 15.4