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Matrix completion research benchmarks · SOTA2 Research

Matrix completion

Benchmarks

Dataset NameSOTA MethodSort

Dataset NameSOTA methodMetricTrendResultsLast Updated

MovieLens-1M (test)

0.822RMSE

40

Jun 4, 2026

MovieLens-100K (test)

0.897RMSE

24

Jun 4, 2026

0.721RMSE

15

Feb 26, 2026

0.803RMSE

14

Jun 5, 2026

0.157NMAE

12

Jun 4, 2026

0.815RMSE

10

Jun 5, 2026

20RMSE

10

Feb 26, 2026

MovieLens-100K u1 (test)

0.89RMSE

9

Feb 26, 2026

YahooMusic subset

18.7RMSE

8

Feb 26, 2026

Flixster subset

0.872RMSE

8

Feb 26, 2026

MovieLens (test)

0.929RMSE

8

Feb 26, 2026

22.537RMSE

7

Jun 5, 2026

YahooMusic (test)

20RMSE

7

Jun 5, 2026

0.734RMSE

7

Feb 26, 2026

Flixster (test)

0.906RMSE

7

Feb 26, 2026

Matrix Completion

2Sample Complexity (Big O)

6

Jun 5, 2026

0.721RMSE

6

Feb 26, 2026

0.917RMSE

6

Feb 26, 2026

0.732RMSE

6

Feb 26, 2026

0.886RMSE

6

Feb 26, 2026

0.065RMSE

6

Feb 26, 2026

0.04RMSE

6

Feb 26, 2026

Synthetic Matrix Completion 50x2500 (out-of-sample)

Optimal Low-Rank Matrix Completion

9.29Relative Improvement MSE (OOS)

5

Mar 12, 2026

Synthetic Matrix Completion 50x2000 (out-of-sample)

Optimal Low-Rank Matrix Completion

7.07Relative Improvement in MSE

5

Mar 12, 2026

Synthetic Matrix Completion 50x1500 (out-of-sample)

Optimal Low-Rank Matrix Completion

9.48Relative Improvement in Out-of-Sample MSE

5

Mar 12, 2026

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