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Benchmarks
Cardinality Estimation on DSB Out-of-Distribution, Query Granularity Shift
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0.098
RMSE
PostgreSQL
-0.57808
3.98546
8.549
13.11254
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%)
PostgreSQL
Scenario=Query Granula...
2024.09
0.098
2.8
15
Sampling
Scenario=Query Granula...
2024.09
0.194
12
64
MSCN
Scenario=Query Granula...
2024.09
0.345
10
10
MSCN + CDF
Scenario=Query Granula...
2024.09
17
2.5
73
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