Results 271 to 280 of about 970,960 (297)

An Application of Two-Stage Forest Sampling

Southern Journal of Applied Forestry, 1977
Abstract A method of two-stage forest sampling is presented. The first stage is Bitterlich sampling, and the second stage (subsampling) is by PPS sampling. The method is suitable for use in updating an earlier survey or in returning to the field to obtain intensive measurement for the selected subsample trees after the first-stage ...
David O. Yandle, Fred M. White
openaire   +1 more source

Two‐stage sampling for bounding a mean

Environmetrics, 1995
AbstractConsider comparing the mean of some quantity to a fixed allowed maximum using an upper confidence limit. If the sample mean of the measurements is below the allowed maximum, but the confidence limit is above it, a widespread practice is to increase the sample size and recalculate the confidence bound.
Corwin L. Atwood, Mark F. Bryan
openaire   +1 more source

Synthesis of Adversarial Samples in Two-Stage Classifiers

ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2022
Ismail R. Alkhouri, Alvaro Velasquez, George K. Atia   +2 more
openaire   +1 more source

Reliability analysis of structures by a three-stage sequential sampling based adaptive support vector regression model

Reliability Engineering and System Safety, 2022
Atin Roy, Subrata Chakraborty
exaly  

Two-Stage Sampling

2023
openaire   +1 more source

Two stage restricted adaptive cluster sampling

2005
In numerosi fenomeni ambientali la variabile d’interesse presenta valori trascurabili o addirittura nulli nella maggior parte delle unità della popolazione mentre le unità con valori elevati sono rare e mostrano nel contempo tendenze aggregative. Un disegno di campionamento appropriato in tali situazioni è il campionamento adattivo di Thompson.
openaire   +2 more sources

A Comparison of Existing Bootstrap Algorithms for Multi-Stage Sampling Designs

Stats, 2022
David Haziza, Chen Sixia
exaly  

Higher order calibrated estimator in two-stage sampling

Communications in Statistics - Theory and Methods, 2022
Stephen A Sedory, Sarjinder Singh
exaly  

The Effect of Two-Stage Sampling on Ordinary Least Squares Methods

Journal of the American Statistical Association, 1982
A J Scott, D Holt
exaly   +2 more sources

Two-Stage Sampling

2014
openaire   +2 more sources