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Predicción de series de tiempo con descomposición empírica en modos, algoritmo genético y redes neurales artificiales
(2008-11-05)
RESUMEN: En este trabajo se presenta la predicción de Series de Tiempo usando una
técnica de análisis de señales llamada Descomposición Empírica en Modos
(EMD), la cual proporciona más información del problema, para ...
Proposta de um método para identificação de estoque virtual: aplicação em uma empresa do ramo alimentício
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de Engenharia de ProduçãoEngenharia de ProduçãoUTFPR, 2017-11-24)
Food companies have always been very concerned about their production and even more with the subsequent sale. However, in times of crisis, this is a big concern. Imagine the consumer arriving at a supermarket looking for ...
Sistema Basado en Conocimiento Mediante RNA para Pronosticar las Ventas del Restaurante Combiche en el Mall Aventura
(Universidad Nacional de TrujilloPE, 2021)
Actualmente, el área de inteligencia artificial se aplica a múltiples actividades empresariales desde el área de automatización hasta pronósticos para la toma de decisiones, el área de ventas en las empresas se apoyan en ...
Previsão de preços de ações no período intradiário por meio de focused time lagged feedforward networks
(Universidade do Vale do Rio dos Sinos, 2015-07-27)
Stock price prediction is a subject of great interest for both market agents and scientific and academic community. At the same time, this problem is considered to be one of the most challenging in time series forecasting, ...
Previsão de preços de ações no período intradiário por meio de focused time lagged feedforward networks
(Universidade do Vale do Rio dos Sinos, 2015-07-27)
Stock price prediction is a subject of great interest for both market agents and scientific and academic community. At the same time, this problem is considered to be one of the most challenging in time series forecasting, ...
Inferential measurement of the dresser width for the grinding process automation
(2019-02-25)
Dressing is an essential process for the machining industries. The grinding community keeps the slogan “grinding is dressing,” given the importance of this reconditioning process. This paper presents a methodology for ...
Conceito de edifício inteligente aplicado para a melhoria da qualidade de vida na terceira idade
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia ElétricaUTFPR, 2017-11-22)
The present work aims to create a customisation in the concept of smart building to improve quality of life during elder age connecting functionalities in an electrical installation through technological innovation such ...
Google Trends para previsão de variáveis macro: uso no Brasil através do algoritmo autometrics
(2017-02-10)
This work aims to test if the use of Google Trends as an exogenous variable improves the prediction of the monthly data for Brazilian Formal Job Creation (CAGED) compared to a model that uses only the lags themselves. For ...
Predicting short-term electricity demand through artificial neural network
(Corporación Universidad de la Costa, 2021)