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. Author manuscript; available in PMC: 2022 Jun 1.
Published in final edited form as: Artif Intell Med. 2021 Apr 24;116:102077. doi: 10.1016/j.artmed.2021.102077

Table 1:

Mean (standard deviation * 100) concordance index for each model for 100 simulations. GBM is bold because the standard error is lower than MKCox.

Dataset Cox MKCox RF GBM SurvELM
Linear
Simulation
0.869
(0.517)
0.873
(0.521)
0.863
(0.537)
0.873
(0.513)
0.871
(0.530)
Non-linear
Simulation
0.513
(0.90)
0.659
(1.12)
0.598
(1.61)
0.625
(1.24)
0.587
(1.29)