veenveenveen / asr_kaldi_dnn_chinese Goto Github PK

compute-wer --text --mode=present ark:exp/DNN_tri_8_2000_aligned_layer3_nodes256/decode/scoring/test_filt.txt ark,p:-
%WER 63.72 [ 209 / 328, 12 ins, 33 del, 164 sub ] [PARTIAL]
%SER 87.25 [ 130 / 149 ]
Scored 149 sentences, 1 not present in hyp.

参照您分享的教程使用自己的数据集进行数据准备，但是结果难以达到您的WER，您知道可能的原因是哪些吗

when I try run the following commands:
~/kaldi/egs/ASR_Kaldi_DNN_Chinese$ steps/train_mono.sh --nj 15 data/train data/lang_bigram exp_FG/mono

I encouter some problem like this:
steps/train_mono.sh --nj 15 data/train data/lang_bigram exp_FG/mono
steps/train_mono.sh: Initializing monophone system.
feat-to-dim 'ark,s,cs:apply-cmvn --utt2spk=ark:data/train/split15/1/utt2spk scp:data/train/split15/1/cmvn.scp scp:data/train/split15/1/feats.scp ark:- | add-deltas ark:- ark:- |' -
apply-cmvn --utt2spk=ark:data/train/split15/1/utt2spk scp:data/train/split15/1/cmvn.scp scp:data/train/split15/1/feats.scp ark:-
WARNING (apply-cmvn[5.5.2661-77ac7]:ReadScriptFile():kaldi-table.cc:34) Error opening script file: data/train/split15/1/cmvn.scp
ERROR (apply-cmvn[5.5.2661-77ac7]:RandomAccessTableReader():util/kaldi-table-inl.h:2512) Error opening RandomAccessTableReader object (rspecifier is: scp:data/train/split15/1/cmvn.scp)

[ Stack-Trace: ]
kaldi::MessageLogger::LogMessage() const
kaldi::MessageLogger::LogAndThrow::operator=(kaldi::MessageLogger const&)
kaldi::RandomAccessTableReader<kaldi::KaldiObjectHolder<kaldi::Matrix > >::RandomAccessTableReader(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&)
kaldi::RandomAccessTableReaderMapped<kaldi::KaldiObjectHolder<kaldi::Matrix > >::RandomAccessTableReaderMapped(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&, std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&)
main
__libc_start_main
_start

kaldi::KaldiFatalErroradd-deltas ark:- ark:-
ERROR (feat-to-dim[5.5.266~1-77ac7]:main():feat-to-dim.cc:58) Could not read any features (empty archive?)

[ Stack-Trace: ]
kaldi::MessageLogger::LogMessage() const
kaldi::MessageLogger::LogAndThrow::operator=(kaldi::MessageLogger const&)
main
__libc_start_main
_start

kaldi::KaldiFatalErrorerror getting feature dimension

你好我对这个项目很有兴趣，能否简单说明一下如何运行和训练？

能否有详细的说明！谢谢