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Cardinality Estimation on DSB In-Distribution, Query Granularity Shift
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0.027
RMSE
MSCN
-0.18392
1.23979
2.6635
4.08721
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 Granula...
2024.09
0.027
1.2
1.8
PostgreSQL
Scenario=Query Granula...
2024.09
0.05
1.6
5.2
Sampling
Scenario=Query Granula...
2024.09
0.143
4.7
75
MSCN + CDF
Scenario=Query Granula...
2024.09
5.3
1.3
1.8
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