Priority sampling for estimation of arbitrary subset sums.
Nick G. DuffieldCarsten LundMikkel ThorupPublished in: J. ACM (2007)
Keyphrases
- importance sampling
- active learning
- accurate estimation
- parameter estimation
- random variables
- sample size
- estimation process
- random sampling
- estimation error
- estimation algorithm
- sampling strategies
- database
- sampling strategy
- robust estimation
- maximum likelihood estimation
- case study
- information systems
- information retrieval
- data mining
- neural network