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Cardinality Estimation on IMDb small In-Distribution Query Center Move
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0.02
RMSE
MSCN
0.0138
0.05565
0.0975
0.13935
Sep 11, 2024
RMSE
Q-Error (Median)
Q-Error (90%)
Updated 15d ago
Evaluation Results
Method
Method
Links
RMSE
Q-Error (Median)
Q-Error (90%)
MSCN
Scenario=Query Center...
2024.09
0.02
1.6
6.5
MSCN + CDF
Scenario=Query Center...
2024.09
0.022
1.9
7.3
PostgreSQL
Scenario=Query Center...
2024.09
0.042
6.3
669
Sampling
Scenario=Query Center...
2024.09
0.175
31
10
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