experiments/STT
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Move decoder module initialization to initialize_globals

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As of TF 1.5, you can't access tf.app.flags before `tf.app.run` is called.
This commit is contained in:
Reuben Morais 2018-01-23 15:32:59 -02:00
parent 9f26c64db6
commit dfa4509ab4
1 changed files with 8 additions and 7 deletions
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15
DeepSpeech.py
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@ -325,6 +325,14 @@ def initialize_globals():
log_error('Path specified in --one_shot_infer is not a valid file.')
exit(1)
if not os.path.exists(os.path.abspath(FLAGS.decoder_library_path)):
print('ERROR: The decoder library file does not exist. Make sure you have ' \
'downloaded or built the native client binaries and pass the ' \
'appropriate path to the binaries in the --decoder_library_path parameter.')
global custom_op_module
custom_op_module = tf.load_op_library(FLAGS.decoder_library_path)
# Logging functions
# =================
@ -478,13 +486,6 @@ def BiRNN(batch_x, seq_length, dropout):
# Output shape: [n_steps, batch_size, n_hidden_6]
return layer_6
if not os.path.exists(os.path.abspath(FLAGS.decoder_library_path)):
print('ERROR: The decoder library file does not exist. Make sure you have ' \
'downloaded or built the native client binaries and pass the ' \
'appropriate path to the binaries in the --decoder_library_path parameter.')
custom_op_module = tf.load_op_library(FLAGS.decoder_library_path)
def decode_with_lm(inputs, sequence_length, beam_width=100,
top_paths=1, merge_repeated=True):
decoded_ixs, decoded_vals, decoded_shapes, log_probabilities = (