Data sharpening methods in multivariate local quadratic regression.
Xiaoying WangSong JiangJunping YinPublished in: J. Multivar. Anal. (2012)
Keyphrases
- data sets
- data mining techniques
- original data
- high dimensional data
- statistical analysis
- data structure
- multivariate regression
- raw data
- high quality
- multivariate data
- human experts
- statistical methods
- digital images
- noisy data
- statistical tests
- data mining methods
- data quality
- regression model
- data points
- feature space
- data analysis
- model selection
- knowledge discovery
- synthetic data
- regression analysis
- predictive model
- sequential data
- computational complexity
- objective function