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Doubt about sphinx3 installation
User: m811
Date: 4/1/2008 6:06 pm
Views: 20770
Rating: 33

Hi,

I am new at sphinx and I have been experiencing some trouble to install it. 

I am using Linux version 2.6.18-4-686 (Debian 2.6.18.dfsg.1-12), gcc 4.1.2, perl  5.8.8 and the nightly.tar.gz versions of an4, Sphinxtrain, sphinxbase and sphinx3. 

I have been following the tutorial of  http://www.speech.cs.cmu.edu/sphinx/tutorial.html page.

Everything is okay until I try to perform a preliminary decode using the following command:

perl scripts_pl/decode/slave.pl

Does anyone knows how to solve the following error:

MODULE: DECODE Decoding using models previously trained
        Decoding 130 segments starting at 0 (part 1 of 1)
        0%
Can't open /home/margarita/tutorial/an4/result/an4-1-1.match
SENTENCE ERROR: 100.000% (130/130)

I looked up into the an4/result directory and I found an4.align and  an4.match 

What can I do?

Thanks 

 

 

--- (Edited on 4/1/2008 6:06 pm [GMT-0500] by m811) ---

Re: Doubt about sphinx3 installation
User: nsh
Date: 4/2/2008 1:29 am
Views: 372
Rating: 35

Copy working sphinx3_decode from your installation into an4/bin subfolder. Most probably decoder wasn't copied there properly.

 

--- (Edited on 4/2/2008 1:29 am [GMT-0500] by nsh) ---

Re: Doubt about sphinx3 installation
User: m811
Date: 4/2/2008 12:32 pm
Views: 433
Rating: 38

Hi,

Thanks for answering. The files are identical. I tried to compile everything again and after I do

cd SphinxTrain
./configure
make
perl scripts/setup_tutorial.pl an4

cd ../an4
perl scripts_pl/make_feats.pl -ctl etc/an4_train.fileids
perl scripts_pl/RunAll.pl

I got the following errors:

At module 30.cd_hmm_untied Training Context Dependent models for sub-word units
(triphones) with untied states
ERROR: "backward.c", line 401: final state not reached
ERROR: "baum_welch.c", line 331: mjdr/cen2-mjdr-b ignored

At module 50.cd-hmm_tied Training Context dependent models for intermediate CD-tied
models.
ERROR: "backward.c", line 401: final state not reached
ERROR: "baum_welch.c", line 331: fash/cen7-fash-b ignored

ERROR: "backward.c", line 401: final state not reached
ERROR: "baum_welch.c", line 331: meab/cen2-meab-b ignored

ERROR: "gauden.c", line 1700: var (mgau= 708, feat= 0, density=0, component=0) < 0

FATAL_ERROR: "s3gau_io.c", line 364: Checksum error; read corrupt data.
Failed to start norm

FATAL_ERROR: "s3gau_io.c", line 364: Checksum error; read corrupt data.


What could you suggest me to do?

Thanks

--- (Edited on 4/2/2008 12:32 pm [GMT-0500] by m811) ---

Re: Doubt about sphinx3 installation
User: nsh
Date: 4/3/2008 1:17 am
Views: 428
Rating: 37

> ERROR: "backward.c", line 401: final state not reached
> ERROR: "baum_welch.c", line 331: fash/cen7-fash-b ignored
> ERROR: "backward.c", line 401: final state not reached
> ERROR: "baum_welch.c", line 331: meab/cen2-meab-b ignored
> ERROR: "gauden.c", line 1700: var (mgau= 708, feat= 0, density=0, component=0) < 0

Thouse are not critical, it's caused by bad transcription and too big number of senones. Ignore them.

> FATAL_ERROR: "s3gau_io.c", line 364: Checksum error; read corrupt data.
Failed to start norm

Are you running on some strange architecture, on 64 bit probably? If the data is corrupted there might be many reasons for that. Probably training was stopped somewhere in the middle or something else.

I've just tried it and everything works fine for me. So please try again from the scratch. Recompile sphinxtrain, unpack an4 and start training. If it will still fail, upload all files from an4 without audio data or only logs somewhere and give us a link.

 

--- (Edited on 4/3/2008 1:17 am [GMT-0500] by nsh) ---

Re: Doubt about sphinx3 installation
User: m811
Date: 4/3/2008 6:04 pm
Views: 420
Rating: 45

Hi,

Thanks for answering again.

I redo all the process and I do not get the FATAL_ERROR  anymore but now, when I try to perform a preliminary decode I get these

debian:/home/margarita/tutorial/an4# perl scripts_pl/decode/slave.pl MODULE: DECODE Decoding using models previously trained
        Decoding 130 segments starting at 0 (part 1 of 1)
        0%
This step had 6 ERROR messages and 2 WARNING messages.  Please check the log file for details.
SENTENCE ERROR: 56.923% (74/130)

As you told me before, I tried to copy the sphinx3_decode from

/home/margarita/tutorial/sphinx3/build/bin/sphinx3_decode

into

/home/margarita/tutorial/an4/bin/sphinx3_decode

 I do not  have a web page but ,I created a  new email account where I loaded  my logdir directory if  it is okay with you here is the information:

doubt811@gmail.com

password:ma28v9t0 

Thanks for everything 

--- (Edited on 4/3/2008 6:04 pm [GMT-0500] by m811) ---

Re: Doubt about sphinx3 installation
User: nsh
Date: 4/3/2008 6:15 pm
Views: 304
Rating: 33

> SENTENCE ERROR: 56.923% (74/130)

 It's the expected result. You finished tutorial successfully.

>doubt811@gmail.com

Heh, not a straightforward way. Next time you can use public services like http://mediafire.com to upload files.

 

--- (Edited on 4/3/2008 6:15 pm [GMT-0500] by nsh) ---

Re: Doubt about sphinx3 installation
User: m811
Date: 4/4/2008 10:52 am
Views: 770
Rating: 34
Thanks for your help Laughing

--- (Edited on 4/4/2008 10:52 am [GMT-0500] by m811) ---

100% error at the end of sphinx tutorial with pocketsphinx
User: Zia Rahman
Date: 6/25/2008 3:43 pm
Views: 549
Rating: 19

Hi,

I was follwoing Robust Group Tutorial. I used pocketsphinx. All seem worked, but at the end I get the following:

 an4# perl scripts_pl/decode/slave.pl
MODULE: DECODE Decoding using models previously trained
        Decoding 130 segments starting at 0 (part 1 of 1)
        0%
WARNING: This step had 0 ERROR messages and 23 WARNING messages.  Please check the log file for details.
SENTENCE ERROR: 100.000% (130/130)

 

Please help.

--- (Edited on 6/25/2008 3:43 pm [GMT-0500] by Visitor) ---

Re: 100% error at the end of sphinx tutorial with pocketsphinx
User: nsh
Date: 6/25/2008 3:58 pm
Views: 330
Rating: 21

Please check the log file for details.

What language should I translate this message to?

--- (Edited on 6/25/2008 3:58 pm [GMT-0500] by nsh) ---

Re: 100% error at the end of sphinx tutorial with pocketsphinx
User: Zia Rahman
Date: 6/25/2008 8:35 pm
Views: 186
Rating: 22

Log file contains no ERROR. But few warnings. The log file can be accessed here:

http://sip.hq.com.au/an4-1-1.log

 

Best Regards,

Zia 

 

 

--- (Edited on 6/25/2008 8:35 pm [GMT-0500] by Visitor) ---

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