Table 8.

Readmission models with their respective hyperparameter configuration and their performance in predicting CA-readmission and ALL-readmission.^a

Readmission				CA-readmission			ALL-readmission
Upsampling rate	Event weight	Multitask	AUROCb		F1	AUROC		F1
1	1	No	0.847		0.214	0.872		0.554
1	1	Yes	0.852		0.209	0.889		0.562
5	1	Yes	0.861		0.230	0.884		0.555
5	5	Yes	0.862		0.237	0.884		0.555

^aCA-readmission: cardiac arrest readmission (30-day readmission after CA records); ALL-readmission: 30-day readmission after all records.

^bAUROC: area under the receiver operating characteristic.