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Table 2 The Comparison of RMSE values and computation time of different methods in Synthetic Experiment IV

From: Inferring phenotypes from substance use via collaborative matrix completion

q

 

StoLADMM

LADMM

DirtyIMC

IMC

MAXIDE

10%

RMSE

0.061

0.062

0.419

0.402

-

 

time(s)

1.773

20.727

0.827

4.750

-

20%

RMSE

0.095

0.098

0.453

0.468

-

 

time(s)

1.475

26.781

0.757

4.297

-

30%

RMSE

0.085

0.076

0.499

0.402

-

 

time(s)

1.447

18.807

0.406

4.750

-

40%

RMSE

0.089

0.069

0.593

0.620

-

 

time(s)

1.452

18.976

0.420

4.796

-

50%

RMSE

0.081

0.076

0.716

0.700

-

 

time(s)

1.382

22.057

0.248

3.156

-

  1. Computation time is measured by seconds, and ‘-’ represents running failure, i.e., the method fails due to the out-of-memory issue