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Benchmarks
Imputation on NHANES MNAR (30% missingness)
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0.11
NRMSE
MissForest
0.10596
0.13323
0.1605
0.18777
Jan 18, 2026
NRMSE
R2
Spearman Rho
Macro-F1
Cohen's Kappa
Updated 4d ago
Evaluation Results
Method
Method
Links
NRMSE
R2
Spearman Rho
Macro-F1
Cohen's Kappa
MissForest
Missing rate=30%
2026.01
0.11
0.294
0.655
66.3
46.6
MIWAE
Missing rate=30%
2026.01
0.111
0.293
0.665
68.2
49.9
SNI
Missing rate=30%
2026.01
0.12
0.208
0.612
69
51.3
SNI-M
Missing rate=30%
2026.01
0.12
0.204
0.615
67.5
49.1
KNN
Missing rate=30%
2026.01
0.144
-0.094
0.373
46.1
19.9
MICE
Missing rate=30%
2026.01
0.15
-0.327
0.408
54
30.9
Mean/Mode
Missing rate=30%
2026.01
0.159
-0.199
0
22.3
0
GAIN
Missing rate=30%
2026.01
0.211
-1.406
0.217
23.9
2.4
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