Use of calibration constraints and linear moments for variance estimation under stratified adaptive cluster sampling.
Usman ShahzadIshfaq AhmadNadia H. Al-NoorTroon J. BenedictPublished in: Soft Comput. (2022)
Keyphrases
- linear constraints
- closed form solutions
- linear inequalities
- stratified sampling
- estimation error
- maximum variance
- clustering algorithm
- constrained clustering
- parameter estimation
- monte carlo
- unbiased estimator
- semi supervised clustering
- random sampling
- stereo camera
- adaptive sampling
- error analysis
- standard deviation
- correlation coefficient
- cluster analysis
- closed form
- constraint satisfaction
- constrained optimization
- importance sampling
- sampled data
- parameter space
- sampling strategy
- minimum variance
- noise sensitivity
- sample size
- image sequences