Hierarchical embedding attention for overall survival prediction in lung cancer from unstructured EHRs

Table 5 Random search, training and testing times across a single fold

Approach	Random search Time[h]	Training Time[s]	Testing Time[s]	Testing Time per Patient[s]
Clinical features	0.88	3.18	0.10	0.004
No NER	0.73	2.51	0.10	0.004
Bi-NER	52.39	137.80	6.18	0.281
No HEAL	0.75	2.90	0.10	0.004
SA	2.74	11.60	0.39	0.018
TA	20.83	128.1	2.10	0.160
No WS	58.61	140.00	6.18	0.281
Deg-NER	52.39	137.80	6.18	0.281
HEAL	52.39	137.80	6.18	0.281

ISSN: 1472-6947