Hi all,
What could be the reason for the WER with system combination(SGMM+DNN) to be much higher than DNN and SGMM individually?
%WER (SGMM+DNN) = 52.49 [ 21573 / 41103, 245 ins, 17703 del, 3625 sub ] %WER(DNN) = 24.10 [ 9905 / 41103, 1527 ins, 2766 del, 5612 sub ] %WER(SGMM) = 20.94 [ 8606 / 41103, 1837 ins, 2017 del, 4752 sub ]
Thanks.
How are you combing the systems?
On 3 November 2014 17:29, Bhargav Pulugundla bpulugundla@users.sf.net wrote:
Hi all, What could be the reason for the WER with system combination(SGMM+DNN) to be much higher than DNN and SGMM individually? %WER (SGMM+DNN) = 52.49 [ 21573 / 41103, 245 ins, 17703 del, 3625 sub ] %WER(DNN) = 24.10 [ 9905 / 41103, 1527 ins, 2766 del, 5612 sub ] %WER(SGMM) = 20.94 [ 8606 / 41103, 1837 ins, 2017 del, 4752 sub ] Thanks. High WER for system combination(SGMM+DNN) https://sourceforge.net/p/kaldi/discussion/1355348/thread/24229f5f/?limit=25#497f Sent from sourceforge.net because you indicated interest in https://sourceforge.net/p/kaldi/discussion/1355348/ To unsubscribe from further messages, please visit https://sourceforge.net/auth/subscriptions/
High WER for system combination(SGMM+DNN) https://sourceforge.net/p/kaldi/discussion/1355348/thread/24229f5f/?limit=25#497f
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The error was in my phoneset mapping. I rectified it and now the WER is 20.50. Thanks.
By the way, I was combining the lattices(through the script score_combine.) to combine the systems.
Hi all,
What could be the reason for the WER with system combination(SGMM+DNN) to be much higher than DNN and SGMM individually?
%WER (SGMM+DNN) = 52.49 [ 21573 / 41103, 245 ins, 17703 del, 3625 sub ]
%WER(DNN) = 24.10 [ 9905 / 41103, 1527 ins, 2766 del, 5612 sub ]
%WER(SGMM) = 20.94 [ 8606 / 41103, 1837 ins, 2017 del, 4752 sub ]
Thanks.
How are you combing the systems?
On 3 November 2014 17:29, Bhargav Pulugundla bpulugundla@users.sf.net
wrote:
The error was in my phoneset mapping. I rectified it and now the WER is 20.50. Thanks.
By the way, I was combining the lattices(through the script score_combine.) to combine the systems.