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Table 2 Training time on pair-wise cross validation experiments

From: Scalable prediction of compound-protein interactions using minwise hashing

Ratio

Number

MH-L1SVM

MH-L2SVM

L1SVM

L2SVM

1

600, 404

29 ± 1

28 ± 1

188 ± 32

387 ± 63

5

1, 801, 212

172 ± 5

38 ± 2

1, 655 ± 156

963 ± 81

10

3, 302, 222

448 ± 41

261 ± 7

1, 261 ± 579

10, 798 ± 1, 981

25

7, 805, 252

1, 808 ± 181

732 ± 17

20,067 ± 1,453

4, 623 ± 782

50

15, 310, 302

1,140 ± 90

811 ± 41

58, 045 ± 5, 678

8, 936 ± 1, 412

100

30, 320,402

7, 601 ± 627

1,643 ± 50

> 24hours

16, 608 ± 2, 732

250

75, 350, 702

25,060 ± 12,417

4,631 ± 795

> 24hours

43, 843 ± 7, 200

  1. The training time includes minwise hashing time. The number of negative examples is varied from the same number of positive examples to the number of negative examples 250 times larger than the number of all positive examples.