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Multi-task Linear Regression on Synthetic Multi-task Linear Regression (n=d=50, ε=0.2) (test)

0.98Local L2 ErrorJRGE
0.492683.782097.071510.36091Jul 2, 2026
Updated 3mo ago

Evaluation results

MethodLinks
JRGEnumber of tasks (K)=60, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.070.98
JRGEnumber of tasks (K)=50, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.070.985
JRGEnumber of tasks (K)=40, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.070.987
JRGEnumber of tasks (K)=30, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.070.99
JRGEnumber of tasks (K)=20, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.017
JRGEnumber of tasks (K)=10, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.081
ARMULnumber of tasks (K)=50, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.173
ARMULnumber of tasks (K)=60, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.174
ARMULnumber of tasks (K)=40, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.184
ARMULnumber of tasks (K)=30, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.19
ARMULnumber of tasks (K)=20, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.227
MoM-Filteringnumber of tasks (K)=60, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.242
MoM-Filteringnumber of tasks (K)=50, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.246
MoM-Filteringnumber of tasks (K)=40, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.255
Filteringnumber of tasks (K)=60, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.258
Filteringnumber of tasks (K)=50, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.263
Filteringnumber of tasks (K)=40, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.273
RLRMTLnumber of tasks (K)=10, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.273
Filteringnumber of tasks (K)=30, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.279
MoM-Filteringnumber of tasks (K)=30, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.279
Bulyannumber of tasks (K)=60, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.283
Bulyannumber of tasks (K)=50, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.291
Filteringnumber of tasks (K)=20, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.293
MoM-Filteringnumber of tasks (K)=20, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.293
ARMULnumber of tasks (K)=10, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.306
Bulyannumber of tasks (K)=40, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.313
Bulyannumber of tasks (K)=30, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.333
Historynumber of tasks (K)=50, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.339
Historynumber of tasks (K)=60, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.342
Historynumber of tasks (K)=30, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.35
Historynumber of tasks (K)=20, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.351
Historynumber of tasks (K)=40, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.351
Filteringnumber of tasks (K)=10, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.357
MoM-Filteringnumber of tasks (K)=10, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.357
Bulyannumber of tasks (K)=20, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.376
Historynumber of tasks (K)=10, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.393
Mediannumber of tasks (K)=60, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.422
Mediannumber of tasks (K)=50, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.428
Mediannumber of tasks (K)=40, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.445
Mediannumber of tasks (K)=30, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.455
RLRMTLnumber of tasks (K)=20, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.471
Mediannumber of tasks (K)=20, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.476
Bulyannumber of tasks (K)=10, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.499
Trimmed meannumber of tasks (K)=50, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.544
Trimmed meannumber of tasks (K)=60, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.547
Trimmed meannumber of tasks (K)=20, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.557
Trimmed meannumber of tasks (K)=30, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.56
Trimmed meannumber of tasks (K)=40, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.562
Mediannumber of tasks (K)=10, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.564
RLRMTLnumber of tasks (K)=30, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.568
MoM-Krumnumber of tasks (K)=60, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.582
MoM-Krumnumber of tasks (K)=50, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.594
Trimmed meannumber of tasks (K)=10, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.602
MoM-Krumnumber of tasks (K)=30, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.605
MoM-Krumnumber of tasks (K)=40, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.61
MoM-Krumnumber of tasks (K)=10, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.624
Bucketingnumber of tasks (K)=60, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.654
MoM-Krumnumber of tasks (K)=20, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.655
Bucketingnumber of tasks (K)=50, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.655
Bucketingnumber of tasks (K)=40, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.678
Bucketingnumber of tasks (K)=30, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.679
Bucketingnumber of tasks (K)=20, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.683
RLRMTLnumber of tasks (K)=40, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.686
RMTFLnumber of tasks (K)=40, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.71
RMTFLnumber of tasks (K)=30, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.713
RMTFLnumber of tasks (K)=50, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.713
RMTFLnumber of tasks (K)=20, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.718
RLRMTLnumber of tasks (K)=60, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.72
RMTFLnumber of tasks (K)=60, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.73
Dirtynumber of tasks (K)=10, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.743
RMTFLnumber of tasks (K)=10, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.743
RLRMTLnumber of tasks (K)=50, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.745
Dirtynumber of tasks (K)=30, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.755
Dirtynumber of tasks (K)=20, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.766
Dirtynumber of tasks (K)=40, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.767
Mean-regnumber of tasks (K)=10, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.775
Mean-regnumber of tasks (K)=20, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.784
Dirtynumber of tasks (K)=60, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.784
Bucketingnumber of tasks (K)=10, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.786
Dirtynumber of tasks (K)=50, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.789
Mean-regnumber of tasks (K)=30, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.814
Mean-regnumber of tasks (K)=40, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.824
Mean-regnumber of tasks (K)=50, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.857
Single-tasknumber of tasks (K)=40, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.89
Single-tasknumber of tasks (K)=10, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.899
Single-tasknumber of tasks (K)=50, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.901
Single-tasknumber of tasks (K)=20, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.903
Mean-regnumber of tasks (K)=60, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.903
Single-tasknumber of tasks (K)=30, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.907
Single-tasknumber of tasks (K)=60, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.071.907
Krumnumber of tasks (K)=60, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.072.071
Krumnumber of tasks (K)=50, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.072.16
Krumnumber of tasks (K)=40, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.072.17
Krumnumber of tasks (K)=30, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.072.214
Krumnumber of tasks (K)=20, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.072.222
Krumnumber of tasks (K)=10, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.072.231
Averagenumber of tasks (K)=60, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.0713.08
Averagenumber of tasks (K)=50, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.0713.095
Averagenumber of tasks (K)=40, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.0713.11
Averagenumber of tasks (K)=30, sample size per task (n)=50, dimension (d)=50, contamination proportion (ε)=0.22026.0713.163