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Automatic socio-economic classification of households using electricity consumption data

Published: 21 May 2013 Publication History

Abstract

Interest in analyzing electricity consumption data of private households has grown steadily in the last years. Several authors have for instance focused on identifying groups of households with similar consumption patterns or on providing feedback to consumers in order to motivate them to reduce their energy consumption. In this paper, we propose to use electricity consumption data to classify households according to pre-defined "properties" of interest. Examples of these properties include the floor area of a household or the number of its occupants. Energy providers can leverage knowledge of such household properties to shape premium services (e.g., energy consulting) for their customers. We present a classification system - called CLASS - that takes as input electricity consumption data of a private household and provides as output the estimated values of its properties. We describe the design and implementation of CLASS and evaluate its performance. To this end, we rely on electricity consumption traces from 3,488 private households, collected at a 30-minute granularity and for a period of more than 1.5 years. Our evaluation shows that CLASS - relying on electricity consumption data only - can estimate the majority of the considered household properties with more than 70% accuracy. For some of the properties, CLASS's accuracy exceeds 80%. Furthermore, we show that for selected properties the use of a priori information can increase classification accuracy by up to 11%.

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    cover image ACM Conferences
    e-Energy '13: Proceedings of the fourth international conference on Future energy systems
    January 2013
    306 pages
    ISBN:9781450320528
    DOI:10.1145/2487166
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Published: 21 May 2013

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    Author Tags

    1. energy consumption analysis
    2. household classification
    3. machine learning
    4. smart electricity meters

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    • (2024)Power Network Smart Meter Data Driven Cross-Task Transfer Learning for Resident Characteristics EstimationIEEE Journal of Emerging and Selected Topics in Industrial Electronics10.1109/JESTIE.2024.33505375:2(652-661)Online publication date: Apr-2024
    • (2023)Deep4Ener: Energy Demand forecasting for Unseen Consumers with Scarce Data Using a Single Deep Learning ModelACM SIGEnergy Energy Informatics Review10.1145/3607120.36071223:1(2-13)Online publication date: 30-Jun-2023
    • (2023)Mitigating Concept Drift in Distributed Contexts with Dynamic Repository of Federated Models2023 IEEE International Conference on Big Data (BigData)10.1109/BigData59044.2023.10386236(2690-2699)Online publication date: 15-Dec-2023
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