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updating the 'rm' (B)LSTM results, #962

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Merged
KarelVesely84 merged 1 commit into from
Aug 11, 2016
Merged

updating the 'rm' (B)LSTM results, #962

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9 changes: 5 additions & 4 deletions egs/rm/s5/RESULTS
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Original file line number Diff line number Diff line change
Expand Up @@ -266,8 +266,9 @@ for x in exp/nnet2_online_wsj/nnet_ms_a_smbr_0.00005/1/decode_*; do grep WER $x/
%WER 1.52 [ 191 / 12533, 17 ins, 52 del, 122 sub ] exp/dnn4e-fbank_blocksoftmax/decode/wer_4_0.5 <<<[BEST]
%WER 7.86 [ 985 / 12533, 84 ins, 160 del, 741 sub ] exp/dnn4e-fbank_blocksoftmax/decode_ug/wer_8_0.0

# lstm4f, FBANK+pitch, 2LSTMs, (Karel - 30.7.2015)
%WER 2.15 [ 270 / 12533, 20 ins, 69 del, 181 sub ] exp/lstm4f/decode/wer_5_0.0
# lstm4f, FBANK+pitch, 2LSTMs, (Karel - 11.8.2015)
%WER 2.90 [ 364 / 12533, 28 ins, 96 del, 240 sub ] exp/lstm4f/decode/wer_4_1.0 # 'multistream-perutt'
%WER 2.51 [ 315 / 12533, 43 ins, 63 del, 209 sub ] exp/lstm4f_truncated_BPTT/decode/wer_4_0.0 # 'multistream (minibatches)'

# cnn4g-2D, FBANK+pitch, 2D-CNN system (from Harish Mallidi, run by Karel - 22.6.2015)
%WER 2.07 [ 260 / 12533, 32 ins, 60 del, 168 sub ] exp/cnn2d4c/decode/wer_4_0.0
Expand All @@ -282,8 +283,8 @@ for x in exp/nnet2_online_wsj/nnet_ms_a_smbr_0.00005/1/decode_*; do grep WER $x/
%WER 1.81 [ 227 / 12533, 29 ins, 49 del, 149 sub ] exp/dnn4h-dummy-ivec_pretrain-dbn_dnn_smbr/decode_it3/wer_3_1.0
%WER 1.86 [ 233 / 12533, 34 ins, 46 del, 153 sub ] exp/dnn4h-dummy-ivec_pretrain-dbn_dnn_smbr/decode_it6/wer_3_0.5

# blstm4i, FBANK+pitch, (Karel - ??.6.2015)
%WER 2.09 [ 262 / 12533, 25 ins, 69 del, 168 sub ] exp/blstm4g/decode/wer_4_0.0
# blstm4i, FBANK+pitch, (Karel - 9.8.2016)
%WER 2.03 [ 254 / 12533, 21 ins, 63 del, 170 sub ] exp/blstm4i/decode/wer_4_0.5

### ^^^ nnet1 results ^^^ ###

5 changes: 3 additions & 2 deletions egs/wsj/s5/steps/nnet/train_mpe.sh
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Expand Up @@ -26,6 +26,7 @@ one_silence_class=true # true : reduce insertions in sMBR/MPE FW/BW, more stable
# (all silphones are seen as a single class in the sMBR/MPE FW/BW)
verbose=1
ivector=
nnet= # For non-default location of nnet,

seed=777 # seed value used for training data shuffling
skip_cuda_check=false
Expand All @@ -49,7 +50,7 @@ if [ $# -ne 6 ]; then
echo " --lmwt <float> # linguistic score scaling"
echo " --learn-rate <float> # learning rate for NN training"
echo " --do-smbr <bool> # do sMBR training, otherwise MPE"

exit 1;
fi

Expand All @@ -76,7 +77,7 @@ cp $alidir/{final.mdl,tree} $dir
silphonelist=`cat $lang/phones/silence.csl`

#Get the files we will need
nnet=$srcdir/$(readlink $srcdir/final.nnet || echo final.nnet);
[ -z "$nnet" ] && nnet=$srcdir/$(readlink $srcdir/final.nnet || echo final.nnet);
[ -z "$nnet" ] && echo "Error nnet '$nnet' does not exist!" && exit 1;
cp $nnet $dir/0.nnet; nnet=$dir/0.nnet

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2 changes: 1 addition & 1 deletion src/nnet/nnet-blstm-projected.h
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Expand Up @@ -401,7 +401,7 @@ class BlstmProjected : public MultistreamComponent {


std::string Info() const {
return std::string("") +
return std::string("cell-dim 2x") + ToString(cell_dim_) + " " +
"( learn_rate_coef_ " + ToString(learn_rate_coef_) +
", bias_learn_rate_coef_ " + ToString(bias_learn_rate_coef_) +
", cell_clip_ " + ToString(cell_clip_) +
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2 changes: 1 addition & 1 deletion src/nnet/nnet-lstm-projected.h
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Expand Up @@ -276,7 +276,7 @@ class LstmProjected : public MultistreamComponent {
}

std::string Info() const {
return std::string("") +
return std::string("cell-dim ") + ToString(cell_dim_) + " " +
"( learn_rate_coef_ " + ToString(learn_rate_coef_) +
", bias_learn_rate_coef_ " + ToString(bias_learn_rate_coef_) +
", cell_clip_ " + ToString(cell_clip_) +
Expand Down