Failure to read model in Tensorflow r1.0

Hey I’m getting this error in Tensorflow 1.0 after modifying the code to get working

NotFoundError (see above for traceback): Tensor name "rnnlm/multi_rnn_cell/cell_0/gru_cell/candidate/biases" not found in checkpoint files models/reddit/model.ckpt-4682964
	 [[Node: save/RestoreV2_4 = RestoreV2[dtypes=[DT_FLOAT], _device="/job:localhost/replica:0/task:0/cpu:0"](_recv_save/Const_0, save/RestoreV2_4/tensor_names, save/RestoreV2_4/shape_and_slices)]]

[ghost]

@pender

Yeah it looks like the variable names changed with Tensorflow 1.0 (this repo was created under v0.11). I haven’t looked into this in depth yet but I expect the right dictionary used in connection with a saver will make it possible to fix this without retraining the model from scratch.

I tried this and it works. Thank you. But can you please confirm if what i have done is correct?

I used the below list

names_list=[
        "rnnlm/softmax_w",
        "rnnlm/softmax_b",
        "rnnlm/embedding",
 "rnnlm/MultiRNNCell/Cell0/GRUCell/Gates/Linear/Matrix",
 "rnnlm/MultiRNNCell/Cell0/GRUCell/Gates/Linear/Bias",
  "rnnlm/MultiRNNCell/Cell0/GRUCell/Candidate/Linear/Matrix",
 "rnnlm/MultiRNNCell/Cell0/GRUCell/Candidate/Linear/Bias",
"rnnlm/MultiRNNCell/Cell1/GRUCell/Gates/Linear/Matrix",
 "rnnlm/MultiRNNCell/Cell1/GRUCell/Gates/Linear/Bias",
  "rnnlm/MultiRNNCell/Cell1/GRUCell/Candidate/Linear/Matrix",
 "rnnlm/MultiRNNCell/Cell1/GRUCell/Candidate/Linear/Bias",
 "rnnlm/MultiRNNCell/Cell2/GRUCell/Gates/Linear/Matrix",
 "rnnlm/MultiRNNCell/Cell2/GRUCell/Gates/Linear/Bias",
  "rnnlm/MultiRNNCell/Cell2/GRUCell/Candidate/Linear/Matrix",
 "rnnlm/MultiRNNCell/Cell2/GRUCell/Candidate/Linear/Bias",
 "rnnlm/MultiRNNCell/Cell3/GRUCell/Gates/Linear/Matrix",
 "rnnlm/MultiRNNCell/Cell3/GRUCell/Gates/Linear/Bias",
  "rnnlm/MultiRNNCell/Cell3/GRUCell/Candidate/Linear/Matrix",
 "rnnlm/MultiRNNCell/Cell3/GRUCell/Candidate/Linear/Bias",
 
]

Then in sample_main(args) function I assigned this list to variable tensors to form a dict to be passed to tf.train.Saver.

saver = tf.train.Saver(builtins.dict(zip(names_list,tf.trainable_variables())))

Placed the whole code here https://github.com/NarahariKaushik/toy_chatbot . Not sure how to contribute to this repo(still new to git hub)

[FaisalAbid]

Did you modify your code to make it work on TensorFlow 1.0?

On Thu, Mar 2, 2017, 3:00 AM aguang1201 [e-mail] wrote:

I got the same problem.I retrained the model with tensorflow1.0.It worked.That`s all.

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