Improved Deep Speaker Feature Learning for Text-Dependent Speaker Recognition
Table 3: Performance of system combination
['[EMPTY]', 'EER% P1', 'EER% P2', 'EER% P3', 'EER% P4', 'EER% P5']
The combination is simply done by interpolating the scores obtained from the two systems: αsiv+(1−α)sdv, where siv and sdv are scores from the i-vector and d-vector systems respectively, and α is the interpolation factor. It can be seen that the combination leads to the best performance we can obtain so far.