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Article: Electricity Consumer Characteristics Identification: A Federated Learning Approach

TitleElectricity Consumer Characteristics Identification: A Federated Learning Approach
Authors
Keywordsdata analytics
Federated learning
privacy-perseverance
smart meter
socio-demographic characteristics
Issue Date2021
Citation
IEEE Transactions on Smart Grid, 2021, v. 12, n. 4, p. 3637-3647 How to Cite?
AbstractNowadays, smart meters are deployed in millions of residential households to gain significant insights from fine-grained electricity consumption data. The information extracted from smart meter data enables utilities to identify the socio-demographic characteristics of electricity consumers and then offer them diversified services. Traditionally, this task is implemented in a centralized manner with the assumption that utilities have access to all the smart meter data. However, smart meter data are measured and owned by different retailers in the retail market who may not be willing to share their data. To this end, a distributed electricity consumer characteristics identification method is proposed based on federated learning, which can preserve the privacy of retailers. Specifically, privacy-perseverance principal component analysis (PCA) is exploited to extract features from smart meter data. On this basis, an artificial neural network is trained in a federated manner with three weighted averaging strategies to bridge between smart meter data and the socio-demographic characteristics of consumers. Case studies on the Irish Commission for Energy Regulation (CER) dataset verify that the proposed federated method has comparable performance with the centralized model on both balanced and unbalanced datasets.
Persistent Identifierhttp://hdl.handle.net/10722/308847
ISSN
2023 Impact Factor: 8.6
2023 SCImago Journal Rankings: 4.863
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorWang, Yi-
dc.contributor.authorBennani, Imane Lahmam-
dc.contributor.authorLiu, Xiufeng-
dc.contributor.authorSun, Mingyang-
dc.contributor.authorZhou, Yao-
dc.date.accessioned2021-12-08T07:50:15Z-
dc.date.available2021-12-08T07:50:15Z-
dc.date.issued2021-
dc.identifier.citationIEEE Transactions on Smart Grid, 2021, v. 12, n. 4, p. 3637-3647-
dc.identifier.issn1949-3053-
dc.identifier.urihttp://hdl.handle.net/10722/308847-
dc.description.abstractNowadays, smart meters are deployed in millions of residential households to gain significant insights from fine-grained electricity consumption data. The information extracted from smart meter data enables utilities to identify the socio-demographic characteristics of electricity consumers and then offer them diversified services. Traditionally, this task is implemented in a centralized manner with the assumption that utilities have access to all the smart meter data. However, smart meter data are measured and owned by different retailers in the retail market who may not be willing to share their data. To this end, a distributed electricity consumer characteristics identification method is proposed based on federated learning, which can preserve the privacy of retailers. Specifically, privacy-perseverance principal component analysis (PCA) is exploited to extract features from smart meter data. On this basis, an artificial neural network is trained in a federated manner with three weighted averaging strategies to bridge between smart meter data and the socio-demographic characteristics of consumers. Case studies on the Irish Commission for Energy Regulation (CER) dataset verify that the proposed federated method has comparable performance with the centralized model on both balanced and unbalanced datasets.-
dc.languageeng-
dc.relation.ispartofIEEE Transactions on Smart Grid-
dc.subjectdata analytics-
dc.subjectFederated learning-
dc.subjectprivacy-perseverance-
dc.subjectsmart meter-
dc.subjectsocio-demographic characteristics-
dc.titleElectricity Consumer Characteristics Identification: A Federated Learning Approach-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/TSG.2021.3066577-
dc.identifier.scopuseid_2-s2.0-85103153083-
dc.identifier.volume12-
dc.identifier.issue4-
dc.identifier.spage3637-
dc.identifier.epage3647-
dc.identifier.eissn1949-3061-
dc.identifier.isiWOS:000663539700075-

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