Results 21 to 30 of about 5,927 (217)

An Enhanced Auxiliary Information‐Based EWMA‐t Chart for Monitoring the Process Mean

open access: yesApplied Sciences, 2020
The exponentially weighted moving average t chart using auxiliary information (AIB-EWMA-t chart) is an effective approach for monitoring small process mean shifts when the process standard deviation is unstable or poorly estimated. To further enhance the
Jen‐Hsiang Chen, Shin‐Li Lu
doaj   +1 more source

On Estimating Quantiles Using Auxiliary Information [PDF]

open access: yesJournal of Official Statistics, 2015
Abstract We propose a transformation-based approach for estimating quantiles using auxiliary information. The proposed estimators can be easily implemented using a regression estimator. We show that the proposed estimators are consistent and asymptotically unbiased.
Berger, Yves G., Francisco Munoz, Juan
openaire   +4 more sources

Regional drought assessment using improved precipitation records under auxiliary information

open access: yesTellus: Series A, Dynamic Meteorology and Oceanography, 2020
Changes in the climate and weather conditions, as well as rising earth’s average temperature are likely to escalate deterioration of global drought occurrence. Drought is considered an interwoven natural disaster composed by a number of different factors,
He Jiang   +5 more
doaj   +1 more source

Estimation of quantile regression model without longitudinal data and with auxiliary information

open access: yesXi'an Gongcheng Daxue xuebao, 2021
In order to study the estimation of the quantile regression model with missing longitudinal data and auxiliary information, the parameter estimation and asymptotic normality of linear quantile regression model are given by using inverse probability ...
Yuting ZHANG   +2 more
doaj   +1 more source

Social Recommendation Based on Multi-Auxiliary Information Constrastive Learning

open access: yesMathematics, 2022
Social recommendation can effectively alleviate the problems of data sparseness and the cold start of recommendation systems, attracting widespread attention from researchers and industry.
Feng Jiang   +5 more
doaj   +1 more source

Enhanced graph recommendation with heterogeneous auxiliary information [PDF]

open access: yesComplex & Intelligent Systems, 2022
AbstractThe boom in the field of movies and TV programs, which is a kind of information overload, may lead to poor user experience and are detrimental to the healthy development of the industry, hence personalized program recommendation is crucial.
Fulian Yin   +5 more
openaire   +1 more source

Multi-modal Recommendation System with Auxiliary Information

open access: yes, 2022
15 pages, 3 figures, 3 tables, to be published in the SACAIR CCIS Springer proceedings ...
Mufhumudzi Muthivhi   +2 more
openaire   +2 more sources

Application of Balanced Sampling, Non-Response and Calibrated Estimator

open access: yesLithuanian Journal of Statistics, 2016
The aim of this paper is to study the interplay between balanced sampling, non-response and calibratedestimator by simulation. The results of seven strategies, embracing a combination of balanced sampling via the cubemethod, simple random cluster ...
Ieva Dirdaitė, Danutė Krapavickaitė
doaj   +1 more source

DANet: Dynamic Salient Object Detection Networks Leveraging Auxiliary Information

open access: yesIEEE Access, 2021
Based on Fully Convolutional Networks, recent salient object detection (SOD) methods achieve impressive results. Some studies improve the classical SOD frameworks by utilizing auxiliary information like fixation points, salient numbers and salient edges.
Yi Zhu   +3 more
doaj   +1 more source

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