Sapprox: Enabling Efficient and Accurate Approximations on Sub-datasets with Distribution-aware Online Sampling.
Xuhong ZhangJun WangJiangling YinShouling JiPublished in: Proc. VLDB Endow. (2016)
Keyphrases
- computationally efficient
- online learning
- high quality
- computationally expensive
- cost effective
- database
- maximum likelihood
- sampling methods
- power law
- spatial distribution
- random sampling
- highly accurate
- closed form
- data distribution
- monte carlo
- rough sets
- high accuracy
- probability distribution
- active learning
- learning algorithm
- data mining
- data sets
- real time