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Auxiliary Information-Enhanced Recommendations [PDF]

open access: yesApplied Sciences, 2021
Sequential recommendations have attracted increasing attention from both academia and industry in recent years. They predict a given user’s next choice of items by mainly modeling the sequential relations over a sequence of the user’s interactions with ...
Shoujin Wang   +3 more
doaj   +2 more sources

Neutrosophic Estimators in Two-Phase Survey Sampling [PDF]

open access: yesNeutrosophic Sets and Systems, 2023
Point estimates in survey sampling only provide a single value for the parameter being studied and are consequently vulnerable to changes caused by sampling error.
Vinay Kumar Yadav, Shakti Prasad
doaj   +1 more source

Concurrent Topology Optimization of Multi-Scale Composite Structures Subjected to Dynamic Loads in the Time Domain

open access: yesMathematics, 2023
This paper presents a concurrent topology optimization of multi-scale composite structures subjected to general time-dependent loads for minimizing dynamic compliance.
Xudong Jiang   +3 more
doaj   +1 more source

Vision Transformer-Based Photovoltaic Prediction Model

open access: yesEnergies, 2023
Sensing the cloud movement information has always been a difficult problem in photovoltaic (PV) prediction. The information used by current PV prediction methods makes it challenging to accurately perceive cloud movements.
Zaohui Kang   +5 more
doaj   +1 more source

A new method for modelling precipitation variability in relation to climate change

open access: yesJournal of Water and Climate Change, 2023
Climate change is one of the main consequences of anthropogenic activities. Since the 1950s, gradual changes and an increase in climate warming have been observed.
Sadia Qamar   +2 more
doaj   +1 more source

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

Benefits of past inventory data as prior information for the current inventory [PDF]

open access: yes, 2020
When auxiliary information in the form of airborne laser scanning (ALS) is used to assist in estimating the population parameters of interest, the benefits of prior information from previous inventories are not self-evident.
Gobakken, Terje   +2 more
core   +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

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

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

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