From b42b9b733fc5fe5d04ed49e7d4c597eb565d6cf7 Mon Sep 17 00:00:00 2001 From: Dan Povey Date: Fri, 21 Feb 2014 04:19:14 +0000 Subject: [PATCH] trunk: BABEL: changing default acoustic scale for decoding bottleneck system (thanks to Pegah Ghahremani); minor fix in train_deltas.sh (thanks to Simon Kluepfel) git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@3562 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8 --- egs/babel/s5b/conf/common.fullLP | 2 +- egs/babel/s5b/conf/common.limitedLP | 2 +- egs/wsj/s5/steps/train_deltas.sh | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/egs/babel/s5b/conf/common.fullLP b/egs/babel/s5b/conf/common.fullLP index 82557efaf..d36f3a677 100644 --- a/egs/babel/s5b/conf/common.fullLP +++ b/egs/babel/s5b/conf/common.fullLP @@ -15,7 +15,7 @@ bnf_num_gauss_ubm=550 # use fewer UBM Gaussians than the # non-bottleneck system (which has 800) bnf_num_gauss_sgmm=50000 # use fewer SGMM sub-states than the # non-bottleneck system (which has 80000). -bnf_decode_acwt=0.05 +bnf_decode_acwt=0.066666 # DNN hybrid system training parameters dnn_num_hidden_layers=4 diff --git a/egs/babel/s5b/conf/common.limitedLP b/egs/babel/s5b/conf/common.limitedLP index c539e304f..4f7150c19 100644 --- a/egs/babel/s5b/conf/common.limitedLP +++ b/egs/babel/s5b/conf/common.limitedLP @@ -15,7 +15,7 @@ bnf_num_gauss_ubm=500 # use fewer UBM Gaussians than the # non-bottleneck system (which has 750) bnf_num_gauss_sgmm=10000 # use fewer SGMM sub-states than the # non-bottleneck system (which has 18000). -bnf_decode_acwt=0.05 +bnf_decode_acwt=0.066666 ## DNN hybrid system training parameters diff --git a/egs/wsj/s5/steps/train_deltas.sh b/egs/wsj/s5/steps/train_deltas.sh index 06b5b40a7..d95e49735 100755 --- a/egs/wsj/s5/steps/train_deltas.sh +++ b/egs/wsj/s5/steps/train_deltas.sh @@ -135,7 +135,7 @@ while [ $x -lt $num_iters ]; do x=$[$x+1]; done -rm $dir/final.mdl 2>/dev/null +rm $dir/final.mdl $dir/final.occs 2>/dev/null ln -s $x.mdl $dir/final.mdl ln -s $x.occs $dir/final.occs