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Forecasting Method of Electricity Charge based on Gray algorithm

Published: 17 May 2021 Publication History
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  • Abstract

    This paper focuses on the accuracy problem of medium and long-term enterprise electricity tariff prediction. Under the assumption that electricity users pay electricity charges on time, this paper takes into account the prediction problem of enterprise electricity sales. In this paper, the neighborhood rough set theory is used to extract the features of the influencing factors of power consumption. Based on the multivariate grey model GM (1, N), the independent variable sequence affecting the electricity prediction factor and the dependent variable sequence based on the electricity data of the industry are established, and the GM (1, N) model is modified by introducing linear correction coefficient and grey action. Combined with feature extraction, the results show that the improved GM (1, N) model has obvious improvement in operational efficiency and prediction accuracy.

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            cover image ACM Other conferences
            CONF-CDS 2021: The 2nd International Conference on Computing and Data Science
            January 2021
            1142 pages
            ISBN:9781450389570
            DOI:10.1145/3448734
            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: 17 May 2021

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            Author Tags

            1. Electricity charges
            2. GM (1,n)
            3. Industry power consumption forecast

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