Automatic Severity Classification of Coronary Artery Disease via Recurrent Capsule Network
TABLE VII: Comparison of the Interest of Uni/Bi-LSTMs and Capsules
['[EMPTY]', 'P', 'R', 'F{}_{1}']
To analyze the interest of Uni/Bi-LSTMs and capsules, we compare our model with that all using Bi-LSTMs or replacing the capsule layer by a fully-connected layer with a softmax function. From the table, we can observe that the F{}_{1}-score of our model is higher than that all using Bi-LSTMs by 0.29\%, and higher than that using a softmax layer by 0.35 point. It indicates the interest of the proposed Uni/Bi-LSTMs and capsules.