A Learning Approach to Improve the Selection of Forecasting Algorithms in an Office Building in Different Contexts

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2022

Autores

Ramos, D (Autor) Outra; Faria, P (Autor) Outra; Gomes, L (Autor) Outra; Pedro Campos (Autor) FEP; Vale, Z (Autor) Outra

Ata de Conferência Internacional

Título: Progress in Artificial Intelligence - 21st EPIA Conference on Artificial Intelligence, EPIA 2022, Lisbon, Portugal, August 31 - September 2, 2022, Proceedings

Páginas: 271-281

Indexação

ISI Web of Knowledge - 2 Citações

Scopus - 1 Citação

Outras Informações

ID Authenticus: P-00X-94K

DOI: 10.1007/978-3-031-16474-3_23

Abstract (EN): Energy management in buildings can be largely improved by considering adequate forecasting techniques to find load consumption patterns. While these forecasting techniques are relevant, decision making is needed to decide the forecasting technique that suits best each context, thus improving the accuracy of predictions. In this paper, two forecasting methods are used including artificial neural network and k-nearest neighbor. These algorithms are considered to predict the consumption of a building equipped with devices recording consumptions and sensors data. These forecasts are performed from five-to-five minutes and the forecasting technique decision is taken into account as an enhanced factor to improve the accuracy of predictions. This decision making is optimized with the support of the multi-armed bandit, the reinforcement learning algorithm that analyzes the best suitable method in each five minutes. Exploration alternatives are considered in trial and test studies as means to find the best suitable level of unexplored territory that results in higher accumulated rewards. In the case-study, four contexts have been considered to illustrate the application of the proposed methodology.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 11