Cindy Chang - 2019-02-23

I have run through the whole steps of this tutorial
but the bw command returns many messages like these:

WARN: "mk_phone_list.c", line 178: Unable to lookup word '�A���G?�b����' in the dictionary

WARN: "next_utt_states.c", line 83: Unable to produce phonetic transcription for the utterance '�A���G?�b����'

WARN: "main.c", line 826: Skipped utterance '�A���G?�b����'

When I want to test the accuracy, I run

pocketsphinx_continuous -hmm zh_cn.cd_cont_5000-adapt -lm zh_cn.lm.bin -dict zh_cn.dic -infile syscom_0001.wav

The predicted result is of low accuracy.

I am not sure if the low accuracy is due to the warning mentioned above, or due to something else.(Please correct me if I think wrongly.)
Please help.

 

Last edit: Cindy Chang 2019-02-23