the problem in running

[Twinkle123321]

Thanks,your tutorial and code very well explained LSTM for a beginner like me,however，when I run it on pycharm(based on python3.6,keras1.0.7),it shows as follows:
File "C:/Users/Guo/Desktop/household_power_consumption/predict.py", line 132, in
run_network()
File "C:/Users/Guo/Desktop/household_power_consumption/predict.py", line 105, in run_network
model = build_model()
File "C:/Users/Guo/Desktop/household_power_consumption/predict.py", line 67, in build_model
return_sequences=True))
TypeError: Expected int32, got <tf.Variable 'lstm_1_W_i:0' shape=(1, 50) dtype=float32_ref> of type 'Variable' instead.

I wonder if it's the version-compatibility,would you give me some advice?
really,thank you again

[vict0rsch]

Hey,

It may indeed come from the change in versions of Keras, the code used to run. However the error seems quite clear : it expected a type of int32 (32 bits integer) and got a Variable with dtype float32 (32bits float).

Can't say for sure, it seems like you've changed the code somehow but I'd bet on this: LSTM() expects an int as number of neurons in the layer but you gave a tensorflow variable from the previous LSTM layer instead. Could simply be that you inverted the order of arguments

[Twinkle123321]

you're so kind,thank you so much,I found that when I change the backend tensorflow into theano,the code can run smothly.