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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