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Table 2 The effects of parameters θ1,θ2, γ1, and γ2 on the results of GRL2, 1-NMF (a) α1 = 0.5, α2 = 0.5, γ1 = 1, and γ2 = 0 (b) α1 = 0.5,α2 = 0.5, θ1 = 1,and θ2 = 0

From: Graph regularized L2,1-nonnegative matrix factorization for miRNA-disease association prediction

 

θ1

θ2

AUCs of 5-CV

 

γ1

γ2

AUC of 5-CV

SMGM_1

0.1

0.9

0.9263

SDGD_1

0.1

0.9

0.9276

SMGM_2

0.2

0.8

0.9264

SDGD_2

0.2

0.8

0.9276

SMGM_3

0.3

0.7

0.9267

SDGD_3

0.3

0.7

0.9276

SMGM_4

0.4

0.6

0.9268

SDGD_4

0.4

0.6

0.9276

SMGM_5

0.5

0.5

0.9270

SDGD_5

0.5

0.5

0.9276

SMGM_6

0.6

0.4

0.9270

SDGD_6

0.6

0.4

0.9276

SMGM_7

0.7

0.3

0.9271

SDGD_7

0.7

0.3

0.9276

SMGM_8

0.8

0.2

0.9272

SDGD_8

0.8

0.2

0.9276

SMGM_9

0.9

0.1

0.9272

SDGD_9

0.9

0.1

0.9276

SMGM_10

1

0

0.9276

SDGD_10

1

0

0.9276