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. 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

TABLE I.

Model Performance for Classification of Cores in the Test Data (N = 171)

Method Specificity Sensitivity Accuracy AUC
LSTM 0.98 0.76 0.93 0.96
GRU 0.95 0.70 0.86 0.92
Vanilla RNN 0.72 0.69 0.75 0.76
Spectral [17] 0.73 0.63 0.78 0.76