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Personalized collaborative filtering: a neighborhood model based on contextual constraints
(Association for Computing Machinery - ACMDongguk UniversityGyeongju, 2014-03)
In this paper, we propose a recommender system approach which considers contextual information from users and items in order to improve the accuracy of a neighborhood-based collaborative filtering algorithm. One advantage ...
Partially Observed Markov Random Fields Are Variable Neighborhood Random Fields
(SPRINGERNEW YORK, 2012)
The present paper has two goals. First to present a natural example of a new class of random fields which are the variable neighborhood random fields. The example we consider is a partially observed nearest neighbor binary ...
Satisfaction with the Neighborhood of Israeli and Chilean Children and its Efects on their Subjective Well‑being
(2022)
A study of subjective well-being in 4,942 children (49% girls) aged 10 and 12 living in Israel and Chile is presented. The association between perceptions of the neighborhood and subjective well-being (SWB) was analyzed ...
Satisfaction with the Neighborhood of Israeli and Chilean Children and its Effects on their Subjective Well-being
(2023-04)
A study of subjective well-being in 4,942 children (49% girls) aged 10 and 12 living in Israel and Chile is presented. The association between perceptions of the neighborhood and subjective well-being (SWB) was analyzed ...
A comparison of search strategies to design the cokriging neighborhood for predicting coregionalized variables
(Springer New York LLC, 2019)
Cokriging allows predicting coregionalized variables from sampling information, by considering their spatial joint dependence structure. When secondary covariates are available exhaustively, solving the cokriging equations ...
From Community to Public Familiarity: Neighborhood, Sociability, and Belonging in the Neoliberal City
(SAGE PUBLICATIONS INC, 2021)
Current urban neoliberalism processes have shaped and changed contemporary cities, including the local scale's built environment and social relations. This article aims to study how such transformations affect local ...
Perceptions of Safety, Satisfaction with Neighborhood and Life Satisfaction Among Chilean Adolescents
(2019)
The perception of safety and neighborhood satisfaction are related to children and
adolescents’ life satisfaction. Most previous studies have examined these variables
separately. However, studies are yet to determine the ...
An oracle approach for interaction neighborhood estimation in random fields
(INST MATHEMATICAL STATISTICS, 2011)
We consider the problem of interaction neighborhood estimation from the partial observation of a finite number of realizations of a random field. We introduce a model selection rule to choose estimators of conditional ...
MAtheuristic Algorithm Based On Neighborhood Structure to Solve The Reconfiguration Problem of Active Distribution Systems
(2021-01-01)
The problem of reconfiguration for active distribution systems is formulated as a stochastic mixed-integer second-order conic programming (MISOCP) model that simultaneously considers the minimization of energy power losses ...