require 'kaldi_io'
gconf = {lrate = 0.8,
wcost = 1e-6,
momentum = 0.9,
frm_ext = 5,
chunk_size = 1,
tr_scp = "ark:/speechlab/tools/KALDI/kaldi-master/src/featbin/copy-feats " ..
"scp:/speechlab/users/mfy43/timit/s5/exp/dnn4_nerv_dnn/train.scp ark:- |",
cv_scp = "ark:/speechlab/tools/KALDI/kaldi-master/src/featbin/copy-feats " ..
"scp:/speechlab/users/mfy43/timit/s5/exp/dnn4_nerv_dnn/cv.scp ark:- |",
ali = {targets_rspecifier = "ark:/speechlab/tools/KALDI/kaldi-master/src/bin/ali-to-pdf " ..
"/speechlab/users/mfy43/timit/s5/exp/tri3_ali/final.mdl " ..
"\"ark:gunzip -c /speechlab/users/mfy43/timit/s5/exp/t