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How to implement a continuous speech recognition using HTK's HDecode
User: kmaclean
Date: 1/1/2010 11:13 pm
Views: 5984
Rating: 4    Rate [
]

From the HTK mailing list archives:

> Hi everyone,
>
> I am trying to implement a continuous speech recognition in Spanish 
> Language. I followed the indications to make the tri-gram language 
> model presented in the HTK book. I am using the HDecode tool. My 
> firsts results are very poor (WER >= 35%). So I tuned various 
> parameters in HDecode, but know I need to make tuning of the language 
> model parameter. Any user can help me in that? for example, what 
> parameter in the to language model generation are recommended to 
> continuous speech?

Did you try to follow htk wsj1 reciept? It has almost everything
required I think:

http://www.inference.phy.cam.ac.uk/kv227/htk/
http://www.inference.phy.cam.ac.uk/kv227/lm_giga/

with all beams used and lm factors. Though for really large vocabulary lm factor should be smaller (around 6-8).

Re: How to implement a continuous speech recognition using HTK's HDecode
User: vaibhavi trivedi
Date: 3/13/2013 7:02 am
Views: 270
Rating: -13    Rate [
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how to implement a continuous speech recognition using HTK's ???

Re: How to implement a continuous speech recognition using HTK's HDecode
User: vaibhavi trivedi
Date: 3/13/2013 7:38 am
Views: 299
Rating: -2    Rate [
]

how to implement a continuous speech recognition using HTK's ???

Re: How to implement a continuous speech recognition using HTK's HDecode
User: jawad ouaniba
Date: 11/11/2014 10:26 am
Views: 23
Rating: 4    Rate [
]

How to implement a continuous speech recognition using HTK's HDecode 

Re: How to implement a continuous speech recognition using HTK's HDecode
User: Visitor
Date: 1/27/2015 1:53 am
Views: 16
Rating: 0    Rate [
]

A subdirectory or file hmmlog13 already exists.
exe\HHEd.exe -A -D -T 1 -H hmmlog12/macros -H hmmlog12/hmmdefs -M hmmlog13 tree.hed triphoneslog1 
 
No HTK Configuration Parameters Set
 
HHEd
 59/59 Models Loaded [5 states max, 1 mixes max]
RO 100.00 ''
 Setting outlier threshold for clustering
 RO->LS stats
  and loading state occupation stats
  Stats loaded for 59 models
  Mean Occupation Count = 14.841730
 
TR 0
 Adjusting trace level
 WARNING [-2631]  QuestionCommand: No items for question R_Silence
 in exe\HHEd.exe
 WARNING [-2631]  QuestionCommand: No items for question R_Nasal
 in exe\HHEd.exe
                         *
                          ^
Error { expected
  ERROR [+7230]  EdError: item list parse error
 FATAL ERROR - Terminating program exe\HHEd.exe

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