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Table 5 Averaged performance metrics across all datasets

From: Improved nonparametric survival prediction using CoxPH, Random Survival Forest & DeepHit Neural Network

Survival Prediction Model

Metrics

Variable Selection Method

Proposed

LASSO

RSF-vs

SCAD

CoxBoost

COX PH

IBS

0.165298

0.169201

0.215688

0.166584

0.167760

CI

0.798716

0.764247

0.738276

0.772939

0.772068

IAE

16.755947

25.158998

23.90952

20.27144

22.715143

RSF

IBS

0.157330

0.179148

0.176882

0.171687

0.176777

CI

0.817191

0.782977

0.803011

0.786451

0.796829

IAE

18.39954

21.065203

22.782477

20.540411

20.813422

DeepHit—NN

IBS

0.196854

0.226290

0.243928

0.253619

0.232054

CI

0.624289

0.583185

0.565867

0.591745

0.590857

IAE

40.649149

43.188801

70.098774

71.73392

65.08168

Grand Average

IBS

0.173161

0.191546

0.212166

0.197297

0.192197

CI

0.746732

0.710136

0.702385

0.717045

0.719918

IAE

25.268212

29.804334

38.930257

37.515257

36.203415

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BMC Medical Informatics and Decision Making

ISSN: 1472-6947

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