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Predicting Dementia...
Predicting Dementia Risk Factors Based on Feature Selection and Neural Networks
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- Javeed, Ashir, 1989- (författare)
- Blekinge Tekniska Högskola,Stockholms universitet,Centrum för forskning om äldre och åldrande (ARC), (tills m KI),Aging Research Center, Karolinska Institutet, Stockholm, Sweden ; Department of Health, Blekinge Institute of Technology, Karlskrona, Sweden,Institutionen för hälsa
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- Moraes, Ana Luiza Dallora (författare)
- Blekinge Tekniska Högskola,Institutionen för hälsa
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- Sanmartin Berglund, Johan, Professor (författare)
- Blekinge Tekniska Högskola,Institutionen för hälsa
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- Ali, Arif (författare)
- Department of Computer Science, University of Science and Technology Bannu, Pakistan
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- Anderberg, Peter (författare)
- Blekinge Tekniska Högskola,Högskolan i Skövde,Institutionen för hälsovetenskaper,Forskningsmiljön hälsa, hållbarhet och digitalisering,Department of Health, Blekinge Institute of Technology, Karlskrona, Sweden,Familjecentrerad hälsa (FamCeH), Family-Centred Health (FamCeH),Institutionen för hälsa
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- Ali, Liaqat (författare)
- Department of Electrical Engineering, University of Science and Technology Bannu, Pakistan
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(creator_code:org_t)
- Tech Science Press, 2023
- 2023
- Engelska.
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Ingår i: Computers, Materials and Continua. - : Tech Science Press. - 1546-2218 .- 1546-2226. ; 75:2, s. 2491-2508
- Relaterad länk:
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https://doi.org/10.3...
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https://his.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.3...
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https://urn.kb.se/re...
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https://urn.kb.se/re...
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http://kipublication...
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Abstract
Ämnesord
Stäng
- Dementia is a disorder with high societal impact and severe consequences for its patients who suffer from a progressive cognitive decline that leads to increased morbidity, mortality, and disabilities. Since there is a consensus that dementia is a multifactorial disorder, which portrays changes in the brain of the affected individual as early as 15 years before its onset, prediction models that aim at its early detection and risk identification should consider these characteristics. This study aims at presenting a novel method for ten years prediction of dementia using on multifactorial data, which comprised 75 variables. There are two automated diagnostic systems developed that use genetic algorithms for feature selection, while artificial neural network and deep neural network are used for dementia classification. The proposed model based on genetic algorithm and deep neural network had achieved the best accuracy of 93.36%, sensitivity of 93.15%, specificity of 91.59%, MCC of 0.4788, and performed superior to other 11 machine learning techniques which were presented in the past for dementia prediction. The identified best predictors were: age, past smoking habit, history of infarct, depression, hip fracture, single leg standing test with right leg, score in the physical component summary and history of TIA/RIND. The identification of risk factors is imperative in the dementia research as an effort to prevent or delay its onset.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Neurovetenskaper (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Neurosciences (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Neurologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Neurology (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap -- Bioinformatik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Bioinformatics (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Geriatrik (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Geriatrics (hsv//eng)
Nyckelord
- Dementia prediction
- feature selection
- genetic algorithm
- neural networks
- Deep neural networks
- Diagnosis
- Genetic algorithms
- Learning systems
- Neurodegenerative diseases
- Cognitive decline
- Detection/identification
- Features selection
- Neural-networks
- Novel methods
- Prediction modelling
- Risk factors
- Risk Identification
- Societal impacts
- Forecasting
- Familjecentrerad hälsa (FamCeH)
- Family-Centred Health
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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