[hts-users:03047] Increasing the no. of statea
- Subject: [hts-users:03047] Increasing the no. of statea
- From: "Lee Siu Wa Yvonne" <swylee@xxxxxxxxxxxxxxxxx>
- Date: Thu, 6 Oct 2011 16:01:26 +0800
- Delivered-to: hts-users@xxxxxxxxxxxxxxx
- Thread-index: AcyD/iXQ4BPGtu8ySbeuDgdzrfY5kg==
- Thread-topic: Increasing the no. of statea
Dear all,
What I need to do if I want to increase the no. of states, e.g. from 5 to 12? Is changing $nState in Config.pm the only step required?
or do I need to change the no. of streams in HShell.h, as shown in [hts-users:01330]?
I have changed $nState previously from 5 to 12, but the training process stopped during embedded re-estimation (clustered) with the error message below:
...
Retrying Beta pass at 9900.0
Retrying Beta pass at 10000.0
No path found in beta pass
WARNING [-7324] StepBack: Bad data or over pruning
in C:\cygwin\usr\local\HTS-2.1.1\bin\HERest.exe
Processing Data: C140_046.cmp; Label C140_046.lab
Utterance prob per frame = 3.541039e+006
(most of the training utterances have the above -7324 warning)
...
WARNING [-2331] UpdateModels: aa-bb+pau/D:2&7/E:ss@9/F:xx%14[1] copied: only 0 egs
in C:\cygwin\usr\local\HTS-2.1.1\bin\HERest.exe
... (this -2331 warning appears for most models)
Saving hmm's to dir C://models/qst001/ver1/cmp
ERROR [+7031] PutTransMat: Row 11 of transition mat is all zero
FATAL ERROR - Terminating program C:\cygwin\usr\local\HTS-2.1.1\bin\HERest.exe
Error in /usr/local/HTS-2.1.1/bin/HERest -A -B -C C://configs//trn.cnf -D -T 1 -S C://data//scp//train.scp -I C://data/labels/full.mlf -m 1 -u tmvwdmv -w 3 -t 1500 100 10000 -H C://models/qst001/ver1/cmp/clustered.mmf -N C://models/qst001/ver1/dur/clustered.mmf -M C://models/qst001/ver1/cmp -R C://models/qst001/ver1/dur C://data/lists/full.list C://data/lists/full.list
Similar errors occur, even if I changed the no. of states from 5 to 7. I am using HTS2.1.1 and there is no warning before embedded re-estimation (clustered). The no. of streams is 6.
Please help. Thank you very much.
Regards,
LEE Siu Wa
â??1991-2011 - Creating Growth, Enhancing Lives. Commemorating A*STARâ??s 20 Years of Science, Technology and Research in Singapore.â??
Institute for Infocomm Research disclaimer: "This email is confidential and may be privileged. If you are not the intended recipient, please delete it and notify us immediately. Please do not copy or use it for any purpose, or disclose its contents to any other person. Thank you."
- Follow-Ups
-
- [hts-users:03048] Re: Increasing the no. of statea, Simon King