Keyphrases
- estimation error
- low variance
- unbiased estimator
- prediction error
- error analysis
- errors occur
- variable selection
- covariance matrix
- joint estimation
- database
- variance reduction
- residual error
- random variables
- standard deviation
- correlation coefficient
- error correction
- tree patterns
- independent variables
- error detection
- measurement error
- relevant variables
- feature selection
- machine learning