摘要
提出一种间接问卷调查方法,用于对总体敏感属性比例的估计,并讨论了个体隐私保护度与估计量精度之间的关系.该方法不仅适用于问卷调查,亦可用于网络调查,具有广泛的实用性.
An indirect questionnaire survey estimate the proportion of the individual having privacy and the efficiency have been discussed. research,but also in internet survey. design method was proposed which can be used to sensitive characteristic. In addition ,the protection of It has an extensive value not only in questionnaire
出处
《内蒙古大学学报(自然科学版)》
CAS
CSCD
北大核心
2009年第3期264-270,共7页
Journal of Inner Mongolia University:Natural Science Edition
基金
国家自然科学基金资助项目(10761004)
内蒙古自然科学基金资助项目(200607010108)
关键词
敏感性问题
随机化回答技术
简单随机无放回抽样
sensitive question
randomized response technique
simple random sampling without replacement