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. 2021 Aug 31;9(8):e23230. doi: 10.2196/23230

Table 2.

Hyperparameters of the classification models.

Hyperparameters Size
Bidirectional GRUa layer 256
Fully connected layer 1 700
Fully connected layer 2 CM/PCSb 14,602/9780
Dropout 0.2

aGRU: Gated Recurrent Unit.

bCM/PCS: Clinical Modification/Procedure Coding System.