Merge pull request #292 from pkuyym/fix-290

Add test script.

deep_speech_2/examples/aishell/run_test.sh

+#! /usr/bin/env bash
+
+pushd ../.. > /dev/null
+
+# download language model
+pushd models/lm > /dev/null
+sh download_lm_ch.sh
+if [ $? -ne 0 ]; then
+    exit 1
+fi
+popd > /dev/null
+
+
+# evaluate model
+CUDA_VISIBLE_DEVICES=0,1,2,3,4,5,6,7 \
+python -u test.py \
+--batch_size=128 \
+--trainer_count=8 \
+--beam_size=300 \
+--num_proc_bsearch=8 \
+--num_proc_data=4 \
+--num_conv_layers=2 \
+--num_rnn_layers=3 \
+--rnn_layer_size=1024 \
+--alpha=1.4 \
+--beta=2.4 \
+--cutoff_prob=0.99 \
+--cutoff_top_n=40 \
+--use_gru=False \
+--use_gpu=True \
+--share_rnn_weights=False \
+--test_manifest='data/aishell/manifest.test' \
+--mean_std_path='data/aishell/mean_std.npz' \
+--vocab_path='data/aishell/vocab.txt' \
+--model_path='checkpoints/aishell/params.latest.tar.gz' \
+--lang_model_path='models/lm/zh_giga.no_cna_cmn.prune01244.klm' \
+--decoding_method='ctc_beam_search' \
+--error_rate_type='cer' \
+--specgram_type='linear'
+
+if [ $? -ne 0 ]; then
+    echo "Failed in evaluation!"
+    exit 1
+fi
+
+
+exit 0

deep_speech_2/examples/aishell/run_test_golden.sh

+#! /usr/bin/env bash
+
+pushd ../.. > /dev/null
+
+# download language model
+pushd models/lm > /dev/null
+sh download_lm_ch.sh
+if [ $? -ne 0 ]; then
+    exit 1
+fi
+popd > /dev/null
+
+
+# download well-trained model
+pushd models/aishell > /dev/null
+sh download_model.sh
+if [ $? -ne 0 ]; then
+    exit 1
+fi
+popd > /dev/null
+
+
+# evaluate model
+CUDA_VISIBLE_DEVICES=0,1,2,3,4,5,6,7 \
+python -u test.py \
+--batch_size=128 \
+--trainer_count=8 \
+--beam_size=300 \
+--num_proc_bsearch=8 \
+--num_proc_data=4 \
+--num_conv_layers=2 \
+--num_rnn_layers=3 \
+--rnn_layer_size=1024 \
+--alpha=1.4 \
+--beta=2.4 \
+--cutoff_prob=0.99 \
+--cutoff_top_n=40 \
+--use_gru=False \
+--use_gpu=True \
+--share_rnn_weights=False \
+--test_manifest='data/aishell/manifest.test' \
+--mean_std_path='models/aishell/mean_std.npz' \
+--vocab_path='models/aishell/vocab.txt' \
+--model_path='models/aishell/params.tar.gz' \
+--lang_model_path='models/lm/zh_giga.no_cna_cmn.prune01244.klm' \
+--decoding_method='ctc_beam_search' \
+--error_rate_type='cer' \
+--specgram_type='linear'
+
+if [ $? -ne 0 ]; then
+    echo "Failed in evaluation!"
+    exit 1
+fi
+
+
+exit 0