Towards Query Pricing on Incomplete Data.
Xiaoye MiaoYunjun GaoLu ChenHuanhuan PengJianwei YinQing LiPublished in: IEEE Trans. Knowl. Data Eng. (2022)
Keyphrases
- incomplete data
- missing data
- learning bayesian networks
- missing values
- query processing
- response time
- em algorithm
- bayesian networks
- query evaluation
- relevance feedback
- query expansion
- incomplete data sets
- user queries
- database
- variational bayesian
- data sets
- neural network
- bayes classifier
- typical testors
- input data
- nearest neighbor
- pattern recognition
- irrelevant attributes