ValueError: Variable rnn/basic_rnn_cell/kernel already exists, disallowed. Did you mean to set reuse=True or reuse=tf.AUTO_REUSE in VarScope?
30,094
Does this happen when you run the model for the first time (upon opening a new python console)?
If not, you need to clear you computational graph. You can do that by putting this line at the beginning of your script.
tf.reset_default_graph()
Author by
Admin
Updated on November 15, 2020Comments
-
Admin over 3 years
Any ideas how can I solve problem shown below? With the information that I found on the web it is associated with problem of reusing tensorflow scope however nothing works.
ValueError: Variable rnn/basic_rnn_cell/kernel already exists, disallowed. Did you mean to set reuse=True or reuse=tf.AUTO_REUSE in VarScope? Originally defined at: File "/code/backend/management/commands/RNN.py", line 370, in predict states_series, current_state = tf.nn.dynamic_rnn(cell=cell, inputs=batchX_placeholder, dtype=tf.float32) File "/code/backend/management/commands/RNN.py", line 499, in Command predict("string") File "/code/backend/management/commands/RNN.py", line 12, in <module> class Command(BaseCommand):
I tried for instance something like this
with tf.variable_scope('scope'): states_series, current_state = tf.nn.dynamic_rnn(cell=cell, inputs=batchX_placeholder, dtype=tf.float32)
and this
with tf.variable_scope('scope', reuse = True ): states_series, current_state = tf.nn.dynamic_rnn(cell=cell, inputs=batchX_placeholder, dtype=tf.float32)
and this
with tf.variable_scope('scope', reuse = tf.AUTO_REUSE ): states_series, current_state = tf.nn.dynamic_rnn(cell=cell, inputs=batchX_placeholder, dtype=tf.float32)
Any ideas?