Aggregate-based Training Phase for ML-based Cardinality Estimation.
Lucas WoltmannClaudio HartmannDirk HabichWolfgang LehnerPublished in: BTW (2021)
Keyphrases
- training phase
- cardinality estimation
- query optimization
- maximum likelihood
- testing phase
- training examples
- classification algorithm
- selectivity estimation
- cost estimation
- database operations
- query optimizers
- query processing
- database management systems
- learning phase
- database systems
- supervised learning
- database
- query execution
- training data