How to generate GRU layer in MATLAB 2019b?

There is already a GRU layer in Deeplearning tool box in 2020b, however, I have to apply GRU in MATLAB 2019b. Is there any way to generate GRU layer in 2019b?

Answer 1

[Aparajith Raghuvir]

I understand you're trying to apply a GRU layer in MATLAB R2019b, however there is no way to directly use the implementation you find in MATLAB R2020b.

You may instead run the following code:

edit gruLayer

This would give you the source code for the GRU layer which you may use as reference to build your own in MATLAB R2019b

[Qiaohui He]

Is that the custom layer I could apply this code?

[Aparajith Raghuvir]

The GRU layer doesn't exist in MATLAB R2019b. You may use the source code of the gruLayer from MATLAB R2020b as a reference to build your own custom GRU layer.

[Qiaohui He]

Thank you!