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Table 9 Averaged AUC values for different methods

From: Heterogeneous multiple kernel learning for breast cancer outcome evaluation

Classifier

Decision Tree

Random Forest

GA with Rotation Forest

BFA + RF

SVM

SVM

Kernel

    

Linear kernel

RBF kernel

GSE32394

0.7589 ± 0.2256

0.8000 ± 0.2449

0.7000 ± 0.3317

0.8000 ± 0.2449

0.9644 ± 0.0422

0.9344 ± 0.0456

GSE59993

0.8099 ± 0.0740

0.7484 ± 0.1438

0.8663 ± 0.0983

0.8474 ± 0.1381

0.8371 ± 0.0331

0.8287 ± 0.0247

GSE1872

1.0000 ± 0.0000

0.9951 ± 0.0178

0.9667 ± 0.1000

1.0000 ± 0.0000

0.3977 ± 0.2008

0.2042 ± 0.0686

GSE76260

0.8313 ± 0.0813

0.7889 ± 0.0441

0.8583 ± 0.0500

0.8167 ± 0.1856

0.7857 ± 0.0629

0.8357 ± 0.0213

GSE59246

0.6455 ± 0.0795

0.8486 ± 0.0349

0.8474 ± 0.1026

0.7646 ± 0.1304

0.8896 ± 0.0375

0.7629 ± 0.0094

BRCA1

0.9925 ± 0.0115

0.9727 ± 0.4166

0.9818 ± 0.3636

0.9909 ± 0.2727

0.9598 ± 0.0317

0.9918 ± 0.0060

BRCA2

0.9997 ± 0.0026

1.0000 ± 0.0000

1.0000 ± 0.0000

1.0000 ± 0.0000

1.0000 ± 0.0000

1.0000 ± 0.0000

BRCA3

1.0000 ± 0.0000

1.0000 ± 0.0000

1.0000 ± 0.0000

1.0000 ± 0.0000

0.9997 ± 0.0026

1.0000 ± 0.0000

Classifier

SVM

MKL(d = 3)

MKL(d = 3)

MKL(d = 3)

MKL(d = 21)

HMKL

Kernel

Hadamard kernel

RBF kernel

Hadamard kernel

Mixed kernels

Mixed kernels

 

GSE32394

0.9778 ± 0.0222

0.9422 ± 0.0422

0.9844 ± 0.0511

0.9867 ± 0.6333

0.9899 ± 0.0333

0.9933 ± 0.0378

GSE59993

0.8661 ± 0.0510

0.7073 ± 0.0532

0.8973 ± 0.0445

0.8990 ± 0.0336

0.9018 ± 0.0175

0.9069 ± 0.0178

GSE1872

1.0000 ± 0.0000

0.2667 ± 0.0894

1.0000 ± 0.0000

1.0000 ± 0.0000

1.0000 ± 0.0000

1.0000 ± 0.0000

GSE76260

0.8595 ± 0.0126

0.8302 ± 0.0419

0.8467 ± 0.0313

0.8604 ± 0.0416

0.8633 ± 0.0313

0.8735 ± 0.0190

GSE59246

0.8996 ± 0.0250

0.8939 ± 0.0317

0.8991 ± 0.0179

0.9006 ± 0.0292

0.9008 ± 0.0282

0.9048 ± 0.0047

BRCA1

0.9953 ± 0.0047

0.9921 ± 0.0061

0.9953 ± 0.0045

0.9957 ± 0.0032

0.9960 ± 0.0026

0.9967 ± 0.0027

BRCA2

1.0000 ± 0.0000

1.0000 ± 0.0000

1.0000 ± 0.0000

1.0000 ± 0.0000

1.0000 ± 0.0000

1.0000 ± 0.0000

BRCA3

1.0000 ± 0.0000

1.0000 ± 0.0000

1.0000 ± 0.0000

1.0000 ± 0.0000

1.0000 ± 0.0000

1.0000 ± 0.0000