dc.creator | Martínez Álvarez, F. | es |
dc.creator | Troncoso, A. | es |
dc.creator | Riquelme Santos, Jesús Manuel | es |
dc.creator | Riquelme Santos, José Cristóbal | es |
dc.date.accessioned | 2021-10-27T16:27:18Z | |
dc.date.available | 2021-10-27T16:27:18Z | |
dc.date.issued | 2007 | |
dc.identifier.citation | Martínez Álvarez, F., Troncoso, A., Riquelme Santos, J.M. y Riquelme Santos, J.C. (2007). Discovering Patterns in Electricity Price Using Clustering Techniques. En International Conference on Renewable Energies and Power Quality - ICREPQ, Sevilla, España. | |
dc.identifier.uri | https://hdl.handle.net/11441/126925 | |
dc.description.abstract | Clustering is a process of grouping similar
elements gathered or occurred closely together. This paper
presents two clustering techniques, K-means and Fuzzy Cmeans, for the analysis of the electricity prices time series. Both
algorithms are focused on extracting useful information from
the data with the aim of model the time series behaviour and
find patterns to improve the price forecasting. The main
objective, thus, is to find a representation that preserves the
original information and describes the shape of the time series
data as accurately as possible. This research demonstrates that
the application of clustering techniques is effective in order to
distinguish several kinds of days. To be precise, two major
groups can be distinguished thanks to the clustering: the first
one that includes the working days and the second one that
includes weekends and festivities. Equally remarkable is the
similarity shown among days belonging to a same season. | es |
dc.description.sponsorship | Ministerio de Ciencia y Tecnología TIN2004-00159 | es |
dc.description.sponsorship | Ministerio de Ciencia y Tecnología ENE-2004- 03342/CON | es |
dc.description.sponsorship | Junta de Andalucía P05-TIC-00531 | es |
dc.format | application/pdf | es |
dc.format.extent | 8 p. | es |
dc.language.iso | eng | es |
dc.relation.ispartof | International Conference on Renewable Energies and Power Quality - ICREPQ (2007), pp. 174-181. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Clustering | es |
dc.subject | Price forecasting | es |
dc.subject | Time series model | es |
dc.title | Discovering Patterns in Electricity Price Using Clustering Techniques | es |
dc.type | info:eu-repo/semantics/conferenceObject | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ingeniería Eléctrica | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Lenguajes y Sistemas Informáticos | es |
dc.relation.projectID | TIN2004-00159 | es |
dc.relation.projectID | ENE-2004- 03342/CON | es |
dc.relation.projectID | P05-TIC-00531 | es |
dc.relation.publisherversion | https://www.icrepq.com/icrepq07-papers.htm | es |
dc.identifier.doi | 10.24084/repqj05.245 | es |
dc.publication.initialPage | 174 | es |
dc.publication.endPage | 181 | es |
dc.eventtitle | International Conference on Renewable Energies and Power Quality - ICREPQ | es |
dc.eventinstitution | Sevilla, España | es |
dc.identifier.sisius | 5502739 | es |