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Table 10 Results of prediction accuracies of different methods based on NSCLC data (using the training and test sets as in Chen et al. [14])

From: Overlapping group screening for detection of gene-gene interactions: application to gene expression profiles with survival trait

 

Uni.

Sel.

Ordinary

Lasso

Overlap

Lasso

TS-GSIS

Lasso

OGS

Ridge

OGS

Lasso

Cox-test

0.8381

0.6215

0.3441

0.8467

0.2372

0.2484

LR-test

0.3205

0.7046

0.3921

0.6216

0.3254

0.3254

Deviance

40.1323

0.4820

−0.3605

3.9135

−1.3311

−1.0551

c-index

0.4485

0.5565

0.5775

0.5394

0.5966

0.5966

LR-test_3

0.3205

0.5369

0.2351

0.8505

0.0818

0.0818