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[hts-users:02005] Tree-based context clustering error.

During the tree based context clustering I get the following error:

Start tree-based context clustering at nie, 7 cze 2009, 21:33:02 CEST

/usr/local/HTS-2.1/bin/HHEd -A -B -C /home/tomek/Speech/HTS-demo_AMU_PL_ILO/configs/trn.cnf -D -T 1 -p -i -H /home/tomek/Speech/HTS-demo_AMU_PL_ILO/models/qst001/ver1/cmp/clustered.mmf -m -a 1.0 -w /home/tomek/Speech/HTS-demo_AMU_PL_ILO/models/qst001/ver1/cmp/clustered.mmf /home/tomek/Speech/HTS-demo_AMU_PL_ILO/edfiles/qst001/ver1/cmp/cxc_mgc.hed /home/tomek/Speech/HTS-demo_AMU_PL_ILO/data/lists/full.list

HTK Configuration Parameters[9]
  Module/Tool     Parameter                  Value
#                 MINDUR                         5
#                 MAXSTDDEVCOEF                 10
#                 APPLYDURVARFLOOR              TRUE
#                 DURVARFLOORPERCENTILE          1.000000
#                 VFLOORSCALESTR  Vector 4 0.01 0.01 0.01 0.01
#                 MINLEAFOCC             10.000000
#                 NATURALWRITEORDER              TRUE
#                 NATURALREADORDER              TRUE
#                 APPLYVFLOOR                 TRUE

 96182/96182 Models Loaded [7 states max, 2 mixes max]

// load stats file
RO 0.00 ''
 Setting outlier threshold for clustering
 RO->LS /home/tomek/Speech/HTS-demo_AMU_PL_ILO/stats/qst001/ver1/cmp.stats
  and loading state occupation stats
  Stats loaded for 96182 models
  Mean Occupation Count = 6.644242

TR 0
 Adjusting trace level
Error { expected
  ERROR [+7230]  EdError: item list parse error
 FATAL ERROR - Terminating program /usr/local/HTS-2.1/bin/HHEd
Error in /usr/local/HTS-2.1/bin/HHEd   -A -B -C /home/tomek/Speech/HTS-demo_AMU_PL_ILO/configs/trn.cnf -D -T 1 -p -i -H /home/tomek/Speech/HTS-demo_AMU_PL_ILO/models/qst001/ver1/cmp/clustered.mmf -m -a 1.0 -w /home/tomek/Speech/HTS-demo_AMU_PL_ILO/models/qst001/ver1/cmp/clustered.mmf /home/tomek/Speech/HTS-demo_AMU_PL_ILO/edfiles/qst001/ver1/cmp/cxc_mgc.hed /home/tomek/Speech/HTS-demo_AMU_PL_ILO/data/lists/full.list

I suspect it is either caused by an error in question file (e.g. missing "}") or even more likely by segment names used for schwa and glotal stop in my corpus which are respectively "@" and "?". Is that possible? If it is the second case do I have to start the whole process from the very beginning after adjusting the corpus or is it possible to save some data (it is very time consuming - took almost 6 days to get to this point)?
Another question is how far did I get in the whole process, is the tree-based context clustering at least half of the whole training part (speaking in terms of time - I have seen the procedures left)? This information would be very helpful.

Thank you in advance
Best regards,

Tomasz Kuczmarski

e-mail: faqster@xxxxxxxxx
skype : faqster

[hts-users:02006] Re: Tree-based context clustering error., Zhizheng Wu