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Table 3 5-fold cross-validation results on real data

From: Structured sparse CCA for brain imaging genetics via graph OSCAR

Methods

Training results

 

MEAN

Testing results

 

MEAN

L1-SCCA

0.50

0.50

0.53

0.53

0.54

0.52

0.56

0.61

0.45

0.47

0.38

0.49

FL-SCCA

0.44

0.43

0.46

0.45

0.46

0.45

0.49

0.56

0.39

0.43

0.37

0.45

KG-SCCA

0.53

0.52

0.55

0.54

0.56

0.54

0.56

0.61

0.47

0.52

0.45

0.52

GOSC-SCCA

0.53

0.52

0.55

0.55

0.56

0.54

0.56

0.62

0.47

0.51

0.45

0.52

  1. The estimated correlation coefficients and their MEAN are shown. The best correlation coefficients and those that are NOT significantly worse than the best ones (t-test with p-value smaller than 0.05) are shown in bold