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报出调试信息:
Reads in wav file(s) and simulates online decoding.Writes integerized-text and .ali files for WER computation. Utterance segmentation is done on-the-fly.Feature splicing/LDA transform is used, if the optional(last) argument is given.Otherwise delta/delta-delta(i.e. 2-nd order) features are produced.Caution: the last few frames of the wav file may not be decoded properly.Hence, don't use one wav file per utterance, but rather use one wav file per show.
主要原因是online_data/run.sh里面的参数配置出错,可以参见:
由于参数没有正确换行 例如使用tri1 模型,正确参数配置如下:online-wav-gmm-decode-faster --verbose=1 --rt-min=0.8 --rt-max=0.85\(一定注意这里\前面没有空格) --max-active=4000 --beam=12.0 --acoustic-scale=0.0769 \ scp:$decode_dir/input.scp $ac_model/final.mdl $ac_model/HCLG.fst \ $ac_model/words.txt '1:2:3:4:5' ark,t:$decode_dir/trans.txt \ ark,t:$decode_dir/ali.txt $trans_matrix;;
转载地址:http://hggli.baihongyu.com/