Error in executing link_prediction_eval.sh

[bagindokemas]

Hi Wenhan,

I found this error when running this command ./link_prediction_eval.sh concept_athletehomestadium (I run it in a CPU server that has Python 2.7, Keras, and Tensorflow).

Using TensorFlow backend.
11
How many paths used: 11
evaluate.py:42: UserWarning: The nb_epoch argument in fit has been renamed epochs.
model.fit(training_features, train_labels, nb_epoch=300, batch_size=128)
Traceback (most recent call last):
File "evaluate.py", line 260, in
evaluate_logic()
File "evaluate.py", line 108, in evaluate_logic
model = train(kb, kb_inv, named_paths)
File "evaluate.py", line 42, in train
model.fit(training_features, train_labels, nb_epoch=300, batch_size=128)
File "/usr/local/lib/python2.7/dist-packages/keras/engine/training.py", line 952, in fit
batch_size=batch_size)
File "/usr/local/lib/python2.7/dist-packages/keras/engine/training.py", line 751, in _standardize_user_data
exception_prefix='input')
File "/usr/local/lib/python2.7/dist-packages/keras/engine/training_utils.py", line 102, in standardize_input_data
str(len(data)) + ' arrays: ' + str(data)[:200] + '...')
ValueError: Error when checking model input: the list of Numpy arrays that you are passing to your model is not the size the model expected. Expected to see 1 array(s), but instead got the following list of 4867 arrays: [array([[0],
[0],
[0],
[0],
[0],
[0],
[0],
[1],
[1],
[1],
[1]]), array([[0],
[0],
[0],
[0],
[0],
...
Is this was caused by the Keras Library? The transR_eval.py, transE_eval.py, transX_eval.py worked fine.
Could you advise me how to solve this?

Thank you very much.

[bagindokemas]

After trying and googling, I found out the way to solve this issue.
Just put np.array before the training_features and train_labels parameter. After that, the link prediction code work.