No such file exp/nnet2_online_cmn/diag_ubm/final.dubm

[Kashif Inam]

Hi,

I am trying to train kaldi chain model on my dataset. I have trained it till exp/tri4b with kaldi dummies tutorial and now I am trying to train a chain model after that.

I am using kaldi/egs/rm/s5 chain model scripts.

I am getting this terminal logs after run local/chain/run_tdnn.sh file.

local/chain/run_tdnn.sh 

local/online/run_nnet2_common.sh: creating high-resolution MFCC features.

utils/copy_data_dir.sh: copied data from data/train to data/train_hires

utils/validate_data_dir.sh: Successfully validated data-directory data/train_hires

steps/make_mfcc.sh --nj 30 --mfcc-config conf/mfcc_hires.conf --cmd run.pl data/train_hires

steps/make_mfcc.sh: moving data/train_hires/feats.scp to data/train_hires/.backup

utils/validate_data_dir.sh: Successfully validated data-directory data/train_hires

steps/make_mfcc.sh [info]: segments file exists: using that.

/Users/kashifinam/Desktop/Work/Kaldi/egs/clarity/s5/data/train_hires/data

steps/make_mfcc.sh: Succeeded creating MFCC features for train_hires

steps/compute_cmvn_stats.sh data/train_hires

Succeeded creating CMVN stats for train_hires

fix_data_dir.sh: kept all      269 utterances.

fix_data_dir.sh: old files are kept in data/train_hires/.backup

utils/copy_data_dir.sh: copied data from data/test to data/test_hires

utils/validate_data_dir.sh: Successfully validated data-directory data/test_hires

steps/make_mfcc.sh --nj 30 --mfcc-config conf/mfcc_hires.conf --cmd run.pl data/test_hires

steps/make_mfcc.sh: moving data/test_hires/feats.scp to data/test_hires/.backup

utils/validate_data_dir.sh: Successfully validated data-directory data/test_hires

steps/make_mfcc.sh [info]: segments file exists: using that.

/Users/kashifinam/Desktop/Work/Kaldi/egs/clarity/s5/data/test_hires/data

steps/make_mfcc.sh: Succeeded creating MFCC features for test_hires

steps/compute_cmvn_stats.sh data/test_hires

Succeeded creating CMVN stats for test_hires

fix_data_dir.sh: kept all       56 utterances.

fix_data_dir.sh: old files are kept in data/test_hires/.backup

steps/online/nnet2/train_diag_ubm.sh --cmd run.pl --nj 40 --num-threads 6 --num-frames 200000 data/train_hires 256 exp/tri4b exp/nnet2_online_cmn/diag_ubm

steps/online/nnet2/train_diag_ubm.sh: expecting file conf/online_cmvn.conf to exist

steps/online/nnet2/train_ivector_extractor.sh --cmd run.pl --nj 10 --num-threads 3 --num-processes 2 --ivector-dim 50 --online-cmvn-iextractor true data/train_hires exp/nnet2_online_cmn/diag_ubm exp/nnet2_online_cmn/extractor

No such file exp/nnet2_online_cmn/diag_ubm/final.dubm

Kinly help me to solve this issue,

Thanks.

[Kashif Inam]

Never mind, I resolved the issue.

it is expecting online_cmvn.conf file in the conf directory so I have copy that file from egs/rm/s5/conf directory and the issue has been fixed.