Zhiyuan Tang 2016-04-18

Last week:

1. enhancing the joint model with SWBD focusing on speech recognition, shows improvement[1];

2. problem remains that when the WSJ was reduced to be 8k, the advantage of joint training disappeared at least for speech recognition

  (WSJ was reduced to 8k by mistake, so the pipeline needs to be reconducted).

This week:

1. find the reason why joint training failed on 8k WSJ;

2. more experiemnts for refining the joint model, such as enhancing the enhanced model again with speaker data;

2. following ICASSP 16.