Skip to main content
. Author manuscript; available in PMC: 2021 Mar 22.
Published in final edited form as: IEEE Trans Med Imaging. 2018 Jun 25;37(12):2695–2703. doi: 10.1109/TMI.2018.2849959

Fig. 4.

Fig. 4.

Comparison between optimizer performance for different RNN cells: Each curve corresponds to an RNN network structure with two hidden layers, batch size of 128 with dropout rate of 0.2 and regularization term of 0.0001. (a) LSTM. (b) GRU. (c) Vanilla RNN.