1
2つのRNNを同時に実行し、それぞれの出力を連結して、rnn_cell.LSTMCell
の2つの変数スコープを定義しようとしています。なぜこの変数は既に存在していますか?2つのRNNを実行しているTensorflow:変数hidden/RNN/LSTMCell/W_0は既に存在します
ValueError: Variable hidden/RNN/LSTMCell/W_0 already exists, disallowed. Did you mean to set reuse=True in VarScope?
なぜそれが "隠し/ RNN/LSTMCell/W_0" ではない "隠し/ forward_lstm_cell/RNN/LSTMCell/W_0" です???
with tf.variable_scope('hidden', reuse=reuse): #reuse=None during training
with tf.variable_scope('forward_lstm_cell'):
lstm_fw_cell = tf.nn.rnn_cell.LSTMCell(num_units=self.num_hidden, use_peepholes=False,
initializer=tf.random_uniform_initializer(-0.003, 0.003),
state_is_tuple=True)
if not reuse:
lstm_fw_cell = tf.nn.rnn_cell.DropoutWrapper(cell=lstm_fw_cell, input_keep_prob=0.7)
with tf.variable_scope('backward_lstm_cell'):
lstm_bw_cell = tf.nn.rnn_cell.LSTMCell(num_units=self.num_hidden, use_peepholes=False,
forget_bias=0.0,
initializer=tf.random_uniform_initializer(-0.003, 0.003),
state_is_tuple=True)
if not reuse:
lstm_bw_cell = tf.nn.rnn_cell.DropoutWrapper(cell=lstm_bw_cell, input_keep_prob=0.7)
with tf.name_scope("forward_lstm"):
outputs_fw, output_states_fw = tf.nn.dynamic_rnn(
cell=lstm_fw_cell,
inputs=embed_inputs_fw,
dtype=tf.float32,
sequence_length=self.seq_len_l
)
with tf.name_scope("backward_lstm"):
outputs_bw, output_states_bw = tf.nn.dynamic_rnn(
cell=lstm_bw_cell,
inputs=embed_inputs_bw,
dtype=tf.float32,
sequence_length=self.seq_len_r
)
ありがとうございました!それは今働く。 – Blue482