UBM Init Error while training with SGMM2

[Qasim Ali]

Hi

I'm trying to train with SGMM2 as Mono, Tri1, Tri2, and Tri3 trains perfectly fine, but during the SGMM2 training, I'm getting this error:

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                        SGMM2 Training & Decoding                         

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steps/align_fmllr.sh --nj 1 --cmd utils/run.pl data/train data/lang exp/tri3 exp/tri3_ali

steps/align_fmllr.sh: feature type is lda

steps/align_fmllr.sh: compiling training graphs

steps/align_fmllr.sh: aligning data in data/train using exp/tri3/final.alimdl and speaker-independent features.

steps/align_fmllr.sh: computing fMLLR transforms

steps/align_fmllr.sh: doing final alignment.

steps/align_fmllr.sh: done aligning data.

steps/diagnostic/analyze_alignments.sh --cmd utils/run.pl data/lang exp/tri3_ali

steps/diagnostic/analyze_alignments.sh: see stats in exp/tri3_ali/log/analyze_alignments.log

12 warnings in exp/tri3_ali/log/fmllr.*.log

37 warnings in exp/tri3_ali/log/align_pass2.*.log

57 warnings in exp/tri3_ali/log/align_pass1.*.log

steps/train_ubm.sh --cmd utils/run.pl 400 data/train data/lang exp/tri3_ali exp/ubm4

steps/train_ubm.sh: feature type is lda

steps/train_ubm.sh: using transforms from exp/tri3_ali

steps/train_ubm.sh: clustering model exp/tri3_ali/final.mdl to get initial UBM

run.pl: job failed, log is in exp/ubm4/log/cluster.log

exp/ubm4/log/cluster.log

bash: line 1: init-ubm: command not found

Looks like init-ubm is not present in kaldi/src/sgmm2bin/

Please let me know if anyone can help.

Best Regards

Qasim

[Umer Jamil]

Hello Qasim,

First check if init-ubm.cc is present in the kaldi/src/sgmm2bin folder.

Next, go to your train_ubm file and before init-ubm command, mention the full path (such as KALDI_DIRECTORY/kaldi/src/sgmm2bin/init-ubm

Thanks,

Umer

[Kyi Thar]

Hi Umer, 

I face the same problem. In my case, init-ubm.cc isn't missing and I mention the full path. But, not working.

Sincerely, 
Kyi Thar

[Carey Nyein]

Hello, 

I also encounter the same problem. 

Just go to kaldi/src/sgmm2bin and run make command.

This solve my problem.

Thanks,

Carey

[Yuanqing Song]

Hello,

I also face the same problem. I have the init-ubm.cc file and mention the full path but not working. I got the error message below after I went to kaldi/src/sgmm2bin  and run make :

c++: error: ../sgmm2/libkaldi-sgmm2.so: No such file or directory
<builtin>: recipe for target 'sgmm2-init' failed
make: *** [sgmm2-init] Error 1

It seems that there is no such "libkaldi-sgmm2.so" file in the kaldi folder and it cannot run make command properly. I'm wondering if the error is related to the command make?

Thanks,

Yuanqing

[Agrover112]

@ Dan shouldn't this be made while initially executing the Makefile?

[Muhammad Sajid Hameed Khan]

First run the make file present in sgmm2 and and then try to run make file in sgmm2bin. Thank you

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[Yuanqing Song]

That solved my problem. Thank you for your response!

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