File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1109/TPWRS.2020.3036230
- Scopus: eid_2-s2.0-85096828733
- WOS: WOS:000607385700055
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Online Ensemble Learning for Load Forecasting
Title | Online Ensemble Learning for Load Forecasting |
---|---|
Authors | |
Keywords | Ensemble learning load forecasting online learning passive aggressive regression |
Issue Date | 2021 |
Citation | IEEE Transactions on Power Systems, 2021, v. 36, n. 1, p. 545-548 How to Cite? |
Abstract | Traditionally, load forecasting models are trained offline and generate predictions online. However, the pure batch learning approach fails to incorporate new load information available in real-time. Conversely, online learning allows for efficient adaptation of newly incoming information. This letter advocates a novel online ensemble learning approach for load forecasting by combining batch and online learning. While the individual batch models provide an appropriate forecast basis, the online ensemble combines their predictions and ensures adaptivity for online application. In that respect, we propose a modified Passive Aggressive Regression (PAR) model to implement the online ensemble forecasting. Case studies on a real-world load dataset show that the proposed method can improve the forecasting accuracy significantly compared to a pure batch learning approach. |
Persistent Identifier | http://hdl.handle.net/10722/308833 |
ISSN | 2023 Impact Factor: 6.5 2023 SCImago Journal Rankings: 3.827 |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Von Krannichfeldt, Leandro | - |
dc.contributor.author | Wang, Yi | - |
dc.contributor.author | Hug, Gabriela | - |
dc.date.accessioned | 2021-12-08T07:50:13Z | - |
dc.date.available | 2021-12-08T07:50:13Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | IEEE Transactions on Power Systems, 2021, v. 36, n. 1, p. 545-548 | - |
dc.identifier.issn | 0885-8950 | - |
dc.identifier.uri | http://hdl.handle.net/10722/308833 | - |
dc.description.abstract | Traditionally, load forecasting models are trained offline and generate predictions online. However, the pure batch learning approach fails to incorporate new load information available in real-time. Conversely, online learning allows for efficient adaptation of newly incoming information. This letter advocates a novel online ensemble learning approach for load forecasting by combining batch and online learning. While the individual batch models provide an appropriate forecast basis, the online ensemble combines their predictions and ensures adaptivity for online application. In that respect, we propose a modified Passive Aggressive Regression (PAR) model to implement the online ensemble forecasting. Case studies on a real-world load dataset show that the proposed method can improve the forecasting accuracy significantly compared to a pure batch learning approach. | - |
dc.language | eng | - |
dc.relation.ispartof | IEEE Transactions on Power Systems | - |
dc.subject | Ensemble learning | - |
dc.subject | load forecasting | - |
dc.subject | online learning | - |
dc.subject | passive aggressive regression | - |
dc.title | Online Ensemble Learning for Load Forecasting | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/TPWRS.2020.3036230 | - |
dc.identifier.scopus | eid_2-s2.0-85096828733 | - |
dc.identifier.volume | 36 | - |
dc.identifier.issue | 1 | - |
dc.identifier.spage | 545 | - |
dc.identifier.epage | 548 | - |
dc.identifier.eissn | 1558-0679 | - |
dc.identifier.isi | WOS:000607385700055 | - |