Predictive Model using Neural Networks and Multitechnique Validation in Digital Environments with Scarce Data for Sustainable WEEE management

Autores
Facuy, Jussen; Pasini, Ariel Cristian; Estévez, Elsa Clara; Moran, César
Año de publicación
2026
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The sustainable management of Waste Electrical and Electronic Equipment (WEEE) is a critical global challenge, particularly in contexts with limited data. This study proposes a predictive model based on artificial neural networks, developed from surveys and historical records in the city of Guayaquil, with the aim of estimating WEEE generation on annual and monthly scales. The model was structured in phases of data collection, preprocessing, training, and validation, integrating sociodemographic variables and categories of discarded devices. To ensure reliability, a multi-technique validation protocol was applied, including Hold-Out, Stratified K-Fold, and Bootstrap Sampling methods. Results showed strong performance, with a coefficient of determination (R²) of 0.9125 in initial tests, an average of 0.9097 in cross-validation, and up to 0.9789 with bootstrap, significantly outperforming traditional linear regression methods. These findings confirm the model’s ability to capture non-linear relationships and produce accurate forecasts in data-scarce environments. It is concluded that neural networks represent an effective tool to support strategic planning and decision-making in sustainable WEEE management, providing a replicable framework for other regions facing similar challenges.
La gestión sostenible de Residuos de Aparatos Eléctricos y Electrónicos (RAEE) constituye un desafío crítico a nivel global, especialmente en contextos con datos limitados. Este estudio propone un modelo predictivo basado en redes neuronales artificiales, desarrollado a partir de encuestas y registros históricos en la ciudad de Guayaquil, con el objetivo de estimar la generación de RAEE en periodos anuales y mensuales. El modelo se estructuró en fases de recolección, preprocesamiento, entrenamiento y verificación, integrando variables sociodemográficas y tipos de dispositivos desechados. Para garantizar su confiabilidad, se implementó un protocolo de validación multitécnica que incluyó métodos Hold-Out, K-Fold estratificado y Bootstrap Sampling. Los resultados evidenciaron un desempeño robusto, con un coeficiente de determinación (R²) de 0.9125 en pruebas iniciales, un valor promedio de 0.9097 en validación cruzada y hasta 0.9789 mediante bootstrap, superando ampliamente los métodos de regresión lineal tradicionales. Estos hallazgos confirman la capacidad del modelo para capturar relaciones no lineales y generar proyecciones precisas en entornos de datos escasos. Se concluye que las redes neuronales constituyen una herramienta eficaz para apoyar la planificación estratégica y la toma de decisiones en la gestión sostenible de RAEE, ofreciendo un marco replicable para otras regiones con desafíos similares.
Facultad de Informática
Materia
Ciencias Informáticas
Neural Networks
Predictive Modeling
Model Validation
E-Waste Management
Waste Forecasting
Redes neuronales
Modelado predictivo
Validación de modelos
Gestión de RAEE
Pronóstico de residuos
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/193826

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oai_identifier_str oai:sedici.unlp.edu.ar:10915/193826
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Predictive Model using Neural Networks and Multitechnique Validation in Digital Environments with Scarce Data for Sustainable WEEE managementModelo Predictivo mediante Redes Neuronales y Validación Multitécnica en Entornos Digitales con Datos Escasos para la Gestión Sostenible de RAEEFacuy, JussenPasini, Ariel CristianEstévez, Elsa ClaraMoran, CésarCiencias InformáticasNeural NetworksPredictive ModelingModel ValidationE-Waste ManagementWaste ForecastingRedes neuronalesModelado predictivoValidación de modelosGestión de RAEEPronóstico de residuosThe sustainable management of Waste Electrical and Electronic Equipment (WEEE) is a critical global challenge, particularly in contexts with limited data. This study proposes a predictive model based on artificial neural networks, developed from surveys and historical records in the city of Guayaquil, with the aim of estimating WEEE generation on annual and monthly scales. The model was structured in phases of data collection, preprocessing, training, and validation, integrating sociodemographic variables and categories of discarded devices. To ensure reliability, a multi-technique validation protocol was applied, including Hold-Out, Stratified K-Fold, and Bootstrap Sampling methods. Results showed strong performance, with a coefficient of determination (R²) of 0.9125 in initial tests, an average of 0.9097 in cross-validation, and up to 0.9789 with bootstrap, significantly outperforming traditional linear regression methods. These findings confirm the model’s ability to capture non-linear relationships and produce accurate forecasts in data-scarce environments. It is concluded that neural networks represent an effective tool to support strategic planning and decision-making in sustainable WEEE management, providing a replicable framework for other regions facing similar challenges.La gestión sostenible de Residuos de Aparatos Eléctricos y Electrónicos (RAEE) constituye un desafío crítico a nivel global, especialmente en contextos con datos limitados. Este estudio propone un modelo predictivo basado en redes neuronales artificiales, desarrollado a partir de encuestas y registros históricos en la ciudad de Guayaquil, con el objetivo de estimar la generación de RAEE en periodos anuales y mensuales. El modelo se estructuró en fases de recolección, preprocesamiento, entrenamiento y verificación, integrando variables sociodemográficas y tipos de dispositivos desechados. Para garantizar su confiabilidad, se implementó un protocolo de validación multitécnica que incluyó métodos Hold-Out, K-Fold estratificado y Bootstrap Sampling. Los resultados evidenciaron un desempeño robusto, con un coeficiente de determinación (R²) de 0.9125 en pruebas iniciales, un valor promedio de 0.9097 en validación cruzada y hasta 0.9789 mediante bootstrap, superando ampliamente los métodos de regresión lineal tradicionales. Estos hallazgos confirman la capacidad del modelo para capturar relaciones no lineales y generar proyecciones precisas en entornos de datos escasos. Se concluye que las redes neuronales constituyen una herramienta eficaz para apoyar la planificación estratégica y la toma de decisiones en la gestión sostenible de RAEE, ofreciendo un marco replicable para otras regiones con desafíos similares.Facultad de Informática2026-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/193826enginfo:eu-repo/semantics/altIdentifier/url/https://journal.info.unlp.edu.ar/JCST/article/view/4348info:eu-repo/semantics/altIdentifier/issn/1666-6038info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2026-05-06T13:00:55Zoai:sedici.unlp.edu.ar:10915/193826Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292026-05-06 13:00:55.658SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Predictive Model using Neural Networks and Multitechnique Validation in Digital Environments with Scarce Data for Sustainable WEEE management
Modelo Predictivo mediante Redes Neuronales y Validación Multitécnica en Entornos Digitales con Datos Escasos para la Gestión Sostenible de RAEE
title Predictive Model using Neural Networks and Multitechnique Validation in Digital Environments with Scarce Data for Sustainable WEEE management
spellingShingle Predictive Model using Neural Networks and Multitechnique Validation in Digital Environments with Scarce Data for Sustainable WEEE management
Facuy, Jussen
Ciencias Informáticas
Neural Networks
Predictive Modeling
Model Validation
E-Waste Management
Waste Forecasting
Redes neuronales
Modelado predictivo
Validación de modelos
Gestión de RAEE
Pronóstico de residuos
title_short Predictive Model using Neural Networks and Multitechnique Validation in Digital Environments with Scarce Data for Sustainable WEEE management
title_full Predictive Model using Neural Networks and Multitechnique Validation in Digital Environments with Scarce Data for Sustainable WEEE management
title_fullStr Predictive Model using Neural Networks and Multitechnique Validation in Digital Environments with Scarce Data for Sustainable WEEE management
title_full_unstemmed Predictive Model using Neural Networks and Multitechnique Validation in Digital Environments with Scarce Data for Sustainable WEEE management
title_sort Predictive Model using Neural Networks and Multitechnique Validation in Digital Environments with Scarce Data for Sustainable WEEE management
dc.creator.none.fl_str_mv Facuy, Jussen
Pasini, Ariel Cristian
Estévez, Elsa Clara
Moran, César
author Facuy, Jussen
author_facet Facuy, Jussen
Pasini, Ariel Cristian
Estévez, Elsa Clara
Moran, César
author_role author
author2 Pasini, Ariel Cristian
Estévez, Elsa Clara
Moran, César
author2_role author
author
author
dc.subject.none.fl_str_mv Ciencias Informáticas
Neural Networks
Predictive Modeling
Model Validation
E-Waste Management
Waste Forecasting
Redes neuronales
Modelado predictivo
Validación de modelos
Gestión de RAEE
Pronóstico de residuos
topic Ciencias Informáticas
Neural Networks
Predictive Modeling
Model Validation
E-Waste Management
Waste Forecasting
Redes neuronales
Modelado predictivo
Validación de modelos
Gestión de RAEE
Pronóstico de residuos
dc.description.none.fl_txt_mv The sustainable management of Waste Electrical and Electronic Equipment (WEEE) is a critical global challenge, particularly in contexts with limited data. This study proposes a predictive model based on artificial neural networks, developed from surveys and historical records in the city of Guayaquil, with the aim of estimating WEEE generation on annual and monthly scales. The model was structured in phases of data collection, preprocessing, training, and validation, integrating sociodemographic variables and categories of discarded devices. To ensure reliability, a multi-technique validation protocol was applied, including Hold-Out, Stratified K-Fold, and Bootstrap Sampling methods. Results showed strong performance, with a coefficient of determination (R²) of 0.9125 in initial tests, an average of 0.9097 in cross-validation, and up to 0.9789 with bootstrap, significantly outperforming traditional linear regression methods. These findings confirm the model’s ability to capture non-linear relationships and produce accurate forecasts in data-scarce environments. It is concluded that neural networks represent an effective tool to support strategic planning and decision-making in sustainable WEEE management, providing a replicable framework for other regions facing similar challenges.
La gestión sostenible de Residuos de Aparatos Eléctricos y Electrónicos (RAEE) constituye un desafío crítico a nivel global, especialmente en contextos con datos limitados. Este estudio propone un modelo predictivo basado en redes neuronales artificiales, desarrollado a partir de encuestas y registros históricos en la ciudad de Guayaquil, con el objetivo de estimar la generación de RAEE en periodos anuales y mensuales. El modelo se estructuró en fases de recolección, preprocesamiento, entrenamiento y verificación, integrando variables sociodemográficas y tipos de dispositivos desechados. Para garantizar su confiabilidad, se implementó un protocolo de validación multitécnica que incluyó métodos Hold-Out, K-Fold estratificado y Bootstrap Sampling. Los resultados evidenciaron un desempeño robusto, con un coeficiente de determinación (R²) de 0.9125 en pruebas iniciales, un valor promedio de 0.9097 en validación cruzada y hasta 0.9789 mediante bootstrap, superando ampliamente los métodos de regresión lineal tradicionales. Estos hallazgos confirman la capacidad del modelo para capturar relaciones no lineales y generar proyecciones precisas en entornos de datos escasos. Se concluye que las redes neuronales constituyen una herramienta eficaz para apoyar la planificación estratégica y la toma de decisiones en la gestión sostenible de RAEE, ofreciendo un marco replicable para otras regiones con desafíos similares.
Facultad de Informática
description The sustainable management of Waste Electrical and Electronic Equipment (WEEE) is a critical global challenge, particularly in contexts with limited data. This study proposes a predictive model based on artificial neural networks, developed from surveys and historical records in the city of Guayaquil, with the aim of estimating WEEE generation on annual and monthly scales. The model was structured in phases of data collection, preprocessing, training, and validation, integrating sociodemographic variables and categories of discarded devices. To ensure reliability, a multi-technique validation protocol was applied, including Hold-Out, Stratified K-Fold, and Bootstrap Sampling methods. Results showed strong performance, with a coefficient of determination (R²) of 0.9125 in initial tests, an average of 0.9097 in cross-validation, and up to 0.9789 with bootstrap, significantly outperforming traditional linear regression methods. These findings confirm the model’s ability to capture non-linear relationships and produce accurate forecasts in data-scarce environments. It is concluded that neural networks represent an effective tool to support strategic planning and decision-making in sustainable WEEE management, providing a replicable framework for other regions facing similar challenges.
publishDate 2026
dc.date.none.fl_str_mv 2026-04
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