Kernel density estimation from complex surveys in the presence of complete auxiliary information
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DOI: 10.1007/s00184-018-0703-y
Abstract: Auxiliary information is widely used in survey sampling to enhance the precision of estimators of finite population parameters, such as the finite population mean, percentiles, and distribution function. In the context of complex surveys, we… read more here.
Keywords: complex surveys; auxiliary information; estimator; density ... See more keywords
Efficient use of multi-auxiliary information in search of good rotation patterns in successive sampling
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DOI: 10.1080/03610926.2015.1041979
Abstract: ABSTRACT This article considers the problem of estimating the population mean on the current (second) occasion using multi-auxiliary information in successive sampling over two occasions. A general class of estimators is proposed for estimating population… read more here.
Keywords: multi auxiliary; efficient use; class; successive sampling ... See more keywords
Improvement over variance estimation using auxiliary information in sample surveys
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DOI: 10.1080/03610926.2016.1161799
Abstract: ABSTRACT This paper addresses the problem of estimating the population variance S2y of the study variable y using auxiliary information in sample surveys. We have suggested a class of estimators of the population variance S2y… read more here.
Keywords: information sample; sample surveys; variance; class estimators ... See more keywords
Estimation of population mean based on dual use of auxiliary information in non response
Sign Up to like & getrecommendations! Published in 2017 at "Communications in Statistics - Theory and Methods"
DOI: 10.1080/03610926.2017.1291969
Abstract: ABSTRACT Whenever there is auxiliary information available in any form, the researchers want to utilize it in the method of estimation to obtain the most efficient estimator. When there exists enough amount of correlation between… read more here.
Keywords: population mean; information; non response; auxiliary information ... See more keywords
Penalized empirical likelihood for quantile regression with missing covariates and auxiliary information
Sign Up to like & getrecommendations! Published in 2018 at "Communications in Statistics - Theory and Methods"
DOI: 10.1080/03610926.2017.1335413
Abstract: ABSTRACT Based on the inverse probability weight method, we, in this article, construct the empirical likelihood (EL) and penalized empirical likelihood (PEL) ratios of the parameter in the linear quantile regression model when the covariates… read more here.
Keywords: empirical likelihood; penalized empirical; quantile regression; auxiliary information ... See more keywords
Non-iterative adjustment to regression estimators with population-based auxiliary information for semiparametric models.
Sign Up to like & getrecommendations! Published in 2021 at "Biometrics"
DOI: 10.1111/biom.13585
Abstract: Disease registries, surveillance data, and other data sets with extremely large sample sizes become increasingly available in providing population-based information on disease incidence, survival probability or other important public health characteristics. Such information can be… read more here.
Keywords: regression estimators; information; population based; semiparametric models ... See more keywords
Expanding the attack surface: Robust profiling attacks threaten the privacy of sparse behavioral data.
Sign Up to like & getrecommendations! Published in 2022 at "Science advances"
DOI: 10.1126/sciadv.abl6464
Abstract: Behavioral data, collected from our daily interactions with technology, have driven scientific advances. Yet, the collection and sharing of this data raise legitimate privacy concerns, as individuals can often be reidentified. Current identification attacks, however,… read more here.
Keywords: time; privacy; behavioral data; auxiliary information ... See more keywords
On the extended use of auxiliary information under skewness correction for process monitoring
Sign Up to like & getrecommendations! Published in 2017 at "Transactions of the Institute of Measurement and Control"
DOI: 10.1177/0142331215622248
Abstract: In this article, we have extended the design structures of dual auxiliary information-based control charts under a variety of sampling strategies and runs rules schemes. We have considered the cases of known and unknown skewed… read more here.
Keywords: control charts; control; auxiliary information; skewness correction ... See more keywords
Eliciting Auxiliary Information for Cold Start User Recommendation: A Survey
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DOI: 10.3390/app11209608
Abstract: Recommender systems suggest items of interest to users based on their preferences. These preferences are typically generated from user ratings of the items. If there are no ratings for a certain user or item, it… read more here.
Keywords: start; user; recommendation; cold start ... See more keywords
Some Optimal Classes of Estimators Based on Multi-Auxiliary Information
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DOI: 10.3390/axioms12060515
Abstract: Ranked set sampling (RSS) has been proven an efficient alternative to simple random sampling (SRS). The use of auxiliary information also helps to improve the efficiency of the estimation procedures. Therefore, to accomplish higher efficiency… read more here.
Keywords: classes estimators; estimators based; auxiliary information; optimal classes ... See more keywords
Towards Real-Time Facial Landmark Detection in Depth Data Using Auxiliary Information
Sign Up to like & getrecommendations! Published in 2018 at "Symmetry"
DOI: 10.3390/sym10060230
Abstract: Modern facial motion capture systems employ a two-pronged approach for capturing and rendering facial motion. Visual data (2D) is used for tracking the facial features and predicting facial expression, whereas Depth (3D) data is used… read more here.
Keywords: depth data; real time; auxiliary information;