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Add swbd-only RNNLM setup #2118

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Jan 5, 2018
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Add swbd-only RNNLM setup #2118

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93 changes: 0 additions & 93 deletions egs/swbd/s5c/local/rnnlm/tuning/run_lstm_tdnn_a.sh
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37 changes: 19 additions & 18 deletions ...s5c/local/rnnlm/tuning/run_lstm_tdnn_b.sh → .../local/rnnlm/tuning/run_tdnn_lstm_swbd.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -4,29 +4,30 @@
# 2017 Hainan Xu
# 2017 Ke Li

# This script is similar to rnnlm_lstm_tdnn_a except for adding L2 regularization.
# This script is only for SWBD data (no Fisher).

# rnnlm/train_rnnlm.sh: best iteration (out of 50) was 46, linking it to final iteration.
# rnnlm/train_rnnlm.sh: train/dev perplexity was 38.6 / 45.8.
# Train objf: -472.10 -4.26 -4.13 -4.06 -4.01 -3.98 -3.94 -3.92 -3.90 -3.88 -3.87 -3.85 -3.83 -3.82 -3.81 -3.81 -3.79 -3.78 -3.78 -3.77 -3.77 -3.75 -3.75 -3.75 -3.74 -3.74 -3.73 -3.72 -3.72 -3.71 -3.71 -3.70 -3.70 -3.70 -3.69 -3.69 -3.69 -3.68 -3.68 -3.68 -3.68 -3.67 -3.67 -3.66 -3.66 -3.66 -3.65 -3.65 -3.65 -3.65
# Dev objf: -10.65 -4.63 -4.38 -4.26 -4.20 -4.16 -4.12 -4.09 -4.07 -4.04 -4.03 -3.99 -3.98 -3.99 -3.96 -3.94 -3.94 -3.94 -3.92 -3.91 -3.91 -3.90 -3.89 -3.89 -3.88 -3.88 -3.87 -3.87 -3.86 -3.86 -3.85 -3.85 -3.85 -3.85 -3.85 -3.84 -3.84 -3.85 -3.84 -3.84 -3.83 -3.83 -3.83 -3.83 -3.83 -3.83 -3.82 -3.83 -3.83 -3.83
# rnnlm/train_rnnlm.sh: best iteration (out of 30) was 15, linking it to final iteration.
# rnnlm/train_rnnlm.sh: train/dev perplexity was 44.1 / 59.7.
# Train objf: -5.35 -4.67 -4.40 -4.26 -4.18 -4.11 -4.05 -4.01 -3.97 -3.93 -3.90 -3.87 -3.84 -3.81 -3.79 -3.77 -3.74 -3.73 -3.71 -3.68 -3.66 -3.63 -3.61 -3.59 -3.57 -3.55 -3.53 -3.51 -3.49 -3.47
# Dev objf: -10.32 -4.96 -4.53 -4.37 -4.30 -4.23 -4.20 -4.16 -4.14 -4.12 -4.15 -4.10 -4.09 -4.09 -4.10 -4.09 -4.10 -4.10 -4.11 -4.12 -4.12 -4.12 -4.13 -4.14 -4.14 -4.17 -4.17 -4.17 -4.18 -4.19

# Begin configuration section.
cmd=run.pl
dir=exp/rnnlm_lstm_tdnn_b
dir=exp/rnnlm_tdnn_lstm_swbd
embedding_dim=1024
lstm_rpd=256
lstm_nrpd=256
embedding_l2=0.001 # embedding layer l2 regularize
comp_l2=0.001 # component-level l2 regularize
output_l2=0.001 # output-layer l2 regularize
epochs=10
embedding_l2=0.005 # embedding layer l2 regularize
comp_l2=0.005 # component-level l2 regularize
output_l2=0.005 # output-layer l2 regularize
epochs=30
stage=-10
train_stage=0

. utils/parse_options.sh
. ./cmd.sh
. ./utils/parse_options.sh

text=data/train/text
text=data/train_nodev/text
wordlist=data/lang/words.txt
text_dir=data/rnnlm/text
mkdir -p $dir/config
Expand All @@ -40,8 +41,8 @@ done
if [ $stage -le 0 ]; then
mkdir -p $text_dir
echo -n >$text_dir/dev.txt
# hold out one in every 500 lines as dev data.
cat $text | cut -d ' ' -f2- | awk -v text_dir=$text_dir '{if(NR%500 == 0) { print >text_dir"/dev.txt"; } else {print;}}' >$text_dir/swbd.txt
# hold out one in every 50 lines as dev data.
cat $text | cut -d ' ' -f2- | awk -v text_dir=$text_dir '{if(NR%50 == 0) { print >text_dir"/dev.txt"; } else {print;}}' >$text_dir/swbd.txt
fi

if [ $stage -le 1 ]; then
Expand All @@ -67,7 +68,7 @@ EOF
--use-constant-feature=true \
--top-word-features 20000 \
--min-frequency 1.0e-03 \
--special-words='<s>,</s>,<brk>,<unk>,[noise],[laughter]' \
--special-words='<s>,</s>,<brk>,<unk>,[noise],[laughter],[vocalized-noise]' \
$dir/config/words.txt > $dir/config/features.txt

lstm_opts="l2-regularize=$comp_l2"
Expand All @@ -76,11 +77,11 @@ output_opts="l2-regularize=$output_l2"

cat >$dir/config/xconfig <<EOF
input dim=$embedding_dim name=input
relu-batchnorm-layer name=tdnn1 dim=$embedding_dim $tdnn_opts input=Append(0, IfDefined(-1))
relu-renorm-layer name=tdnn1 dim=$embedding_dim $tdnn_opts input=Append(0, IfDefined(-1))
fast-lstmp-layer name=lstm1 cell-dim=$embedding_dim recurrent-projection-dim=$lstm_rpd non-recurrent-projection-dim=$lstm_nrpd $lstm_opts
relu-batchnorm-layer name=tdnn2 dim=$embedding_dim $tdnn_opts input=Append(0, IfDefined(-2))
relu-batchnorm-layer name=tdnn3 dim=$embedding_dim $tdnn_opts input=Append(0, IfDefined(-1))
relu-renorm-layer name=tdnn2 dim=$embedding_dim $tdnn_opts input=Append(0, IfDefined(-2))
fast-lstmp-layer name=lstm2 cell-dim=$embedding_dim recurrent-projection-dim=$lstm_rpd non-recurrent-projection-dim=$lstm_nrpd $lstm_opts
relu-renorm-layer name=tdnn3 dim=$embedding_dim $tdnn_opts input=Append(0, IfDefined(-1))
output-layer name=output $output_opts include-log-softmax=false dim=$embedding_dim
EOF
rnnlm/validate_config_dir.sh $text_dir $dir/config
Expand Down