Results 11 to 20 of about 34,687 (147)

Application of Rough Set Theory to Improve Outpatient Medical Service Quality in Public Hospitals Based on the Patient Perspective [PDF]

open access: yesFrontiers in Public Health, 2021
Purpose: To analyze the key factors and decision-making behaviors affecting overall satisfaction based on perceptual data of outpatients.Methods: The official satisfaction questionnaire developed by the National Health Commission of the People's Republic
Man-Li Du   +5 more
doaj   +2 more sources

Analysis of Halo Effect of Customers Behavior by Using Net Promoter Score (NPS) and Rough Set Theory (RST)(Case Study: Sony Ericsson Mobile Phone) [PDF]

open access: yes‫مدیریت بازرگانی, 2013
Consumer psychology is one of the most popular trends of psychology in recent years which more than anything is related to understanding and analysis of consumer behavior.
Efat Mohammadi, Reza Sheikh
doaj   +2 more sources

Improved Deep Learning Model for Forecasting Short-Term Load Based on Random Forest Algorithm and Rough Set Theory

open access: yes发电技术, 2023
Accurate power load forecasting is conducive to ensuring the safe and economic operation of the power system. Aiming at the problems of low prediction accuracy and long time consuming of the current prediction algorithms, an improved deep learning (DL ...
FENG Yu   +6 more
doaj   +1 more source

Strongly Connected Components Mining Algorithm Based on k-step Search of Vertex Granule and Rough Set Theory [PDF]

open access: yesJisuanji kexue, 2022
Strong connected components (SCCs) mining is one of the classic problems in graph theory.It has practical requirements to design a serial SCCs mining algorithm with high efficiency.GRSCC algorithm can use SUB-RSCC function to discover SCCs of simple ...
CHENG Fu-hao, XU Tai-hua, CHEN Jian-jun, SONG Jing-jing, YANG Xi-bei
doaj   +1 more source

An Efficient Classification Model using Fuzzy Rough Set Theory and Random Weight Neural Network [PDF]

open access: yes, 2021
In the area of fuzzy rough set theory (FRST), researchers have gained much interest in handling the high-dimensional data. Rough set theory (RST) is one of the important tools used to pre-process the data and helps to obtain a better predictive model ...
Rana Aamir Raza
core   +2 more sources

Modeling adoption of genetically modified foods: Application of Rough Set Theory and Flow Network Graph

open access: yesFrontiers in Sustainable Food Systems, 2023
IntroductionThe main purpose of this study is to extract the rules and patterns governing the behavioral intention of consumers towards the adoption of genetically modified foods (GMFs).MethodThe proposed method is a combination of Rough Set Theory (RST)
Morteza Akbari   +3 more
doaj   +1 more source

Sequential Design-Space Reduction and Its Application to Hull-Form Optimization

open access: yesJournal of Marine Science and Engineering, 2023
Hull-form optimization is a complex engineering problem. Owing to the several numerical simulations and complex design-performance spaces, hull-form optimization is considered an inefficient process, which makes determining the global optimum difficult ...
Zu-Yuan Liu   +4 more
doaj   +1 more source

Application of a Model Based on Rough Set Theory (RST) for Estimating the Temperature of Brine from Vertical Ground Heat Exchangers (VGHE) Operated with a Heat Pump—A Case Study

open access: yesEnergies, 2023
This work presents the results of a study that used a model based on rough set theory (RST) to assess the brine temperature of vertical ground heat exchangers (VGHEs) to feed heat pumps (HP). The purpose of this research was to replace costly brine temperature measurements with a more efficient approach.
Joanna Piotrowska-Woroniak   +2 more
openaire   +2 more sources

Rough Sets as a Knowledge Discovery and Classification Tool for the Diagnosis of Students with Learning Disabilities [PDF]

open access: yesInternational Journal of Computational Intelligence Systems, 2011
Due to the implicit characteristics of learning disabilities (LDs), the diagnosis of students with learning disabilities has long been a difficult issue.
Tung-Kuang Wu   +4 more
doaj   +1 more source

Parkinson’s disease development prediction by c-granule computing compared to different AI methods

open access: yesJournal of Information and Telecommunication, 2020
Both rough set theory (RST) and fuzzy rough set theory (FRST) are related to intelligent granular computing (GrC) primarily with the help of static granules.
Andrzej W. Przybyszewski   +1 more
doaj   +1 more source

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