Table 1.

Data characteristics for the seizure prediction contest and held-out data experiment

Patient	Recording duration, days	Seizures	Lead seizures	Training clips (% interictal)	Testing clips (% interictal)	Held-out clips (% interictal)
1	559	390	231	797 (69.0)	205 (74.1)	12003 (91.2)
2	393	204	186	2027 (89.2)	994 (94.0)	22630 (96.8)
3	374	545	216	2158 (88.3)	689 (91.3)	25079 (95.6)

Table structure mimics a similar table from the 2014 American Epilepsy Society Seizure Prediction Challenge publication (Brinkmann et al., 2016) to facilitate direct comparison.