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Table 2 Survival analysis results with different feature encoding algorithms

From: A deep learning-based framework for lung cancer survival analysis with biomarker interpretation

Method

Evaluation I

Evaluation II

 

p-value

c-index

p-value

c-index

Cellular voting

0.0290

0.5103

0.0320

0.5739

Aggregate statistic [6, 7]

0.0083

0.6798

0.2200

0.6750

BoW encoding

0.0290

0.6591

0.0045

0.6770

LLC-sum encoding

0.0110

0.6874

0.0260

0.6751

LLC-max encoding

0.0031

0.6911

0.0470

0.6770

  1. Note that lower p-values are better, whereas higher c-index values are better
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BMC Bioinformatics

ISSN: 1471-2105

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