It is possible to implement a LSTM neural network built with Keras Python in a Simulink block?

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Alessandro Gianfrate 2017년 10월 9일

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https://kr.mathworks.com/matlabcentral/answers/360444-it-is-possible-to-implement-a-lstm-neural-network-built-with-keras-python-in-a-simulink-block

답변: Arkadiy Turevskiy 2021년 10월 18일

Hello!

I have a LSTM neural network (for time series prediction) built in Python with Keras. So I have the model (structure and weights) in .h5 file.

It is possible to implement a LSTM neural network built with Keras Python in a Simulink block?

I would to create a simulink file that takes in input 2 signals and passing through the NN block , gives me as output the predicted signal.

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Szabolcs Mike 2019년 5월 6일

Same question here too! I would like to use a LSTM prediction model trained with keras in Simulink. I can import the model to Matlab workspace, but not able to use it in a Matlab function block in Simulink!

Varoun Sitram 2020년 3월 30일

I'm having this same problem. Have you found a solution?

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Answer 1

Oskar Karnblad 2018년 1월 11일

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https://kr.mathworks.com/matlabcentral/answers/360444-it-is-possible-to-implement-a-lstm-neural-network-built-with-keras-python-in-a-simulink-block#answer_299648

I'm also interested in this. Have you found a solution yet?

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ARUN 2021년 2월 21일

anyone found answer for this? I am facing the same problem now

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Answer 2

Arkadiy Turevskiy 2021년 10월 18일

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https://kr.mathworks.com/matlabcentral/answers/360444-it-is-possible-to-implement-a-lstm-neural-network-built-with-keras-python-in-a-simulink-block#answer_811343

You can do it in two steps:

Import a model into MATLAB. See this function for TensrFlow 2 or this function to import from Keras.
Once you have imported the model, use Stateful Predict block. This block became available in 21a.

HTH.

Arkadiy