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Table 5 Comparison of performance of proposed criterion with the method proposed by Pochet et al. [[17]]: Averaged test AUC(std) over 30 iterations and execution time in minutes

From: New bandwidth selection criterion for Kernel PCA: Approach to dimensionality reduction and classification problems

Data set

Proposed strategy

 

Pochet et al.[17]

 
 

Test AUC

Time

Test AUC

Time

High-grade glioma data

0.746 (0.071)

2

0.704 (0.104)

38

Breast cancer II

0.6747 (0.1057)

4

0.603 (0.157)

459