Data Repair Method based on Timeliness and Conditional Function Dependency Rules.
Xifeng KouXuliang DuanXuchen ZhaoYincheng HanPublished in: ICCPR (2019)
Keyphrases
- synthetic data
- data sets
- high accuracy
- significant improvement
- probability distribution function
- statistical methods
- test data
- missing data
- data points
- cost function
- prior knowledge
- input data
- statistical analysis
- noisy data
- data structure
- prior information
- decision rules
- database
- data sources
- correlation analysis
- data quality
- spectral clustering
- image data
- high quality
- missing values
- decision trees
- background knowledge
- segmentation method
- data streams
- em algorithm
- concept hierarchy
- data collection