Abstract This paper uses a variety of machine learning methods to predict the hourly power consumption of a central air-conditioning system in a public building. It is found that the parameters of the central air-conditioning system are different at different times, so is the corresponding power consumption. The paper applies the time series to predict the power consumption on account of the time, which predicts the hourly power consumption based on historical time series data. Comparing the prediction accuracy of multiple machine learning methods, we find that the Gradient Boosting Regression Tree (GBRT), one of the ensemble learning methods, has the highest prediction accuracy.


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    Title :

    Prediction of Hourly Power Consumption for a Central Air-Conditioning System Based on Different Machine Learning Methods


    Contributors:
    Gao, Si-qi (author) / Zou, Fu-min (author) / Jiang, Xin-hua (author) / Liao, Lyuchao (author) / Chen, Yun (author)


    Publication date :

    2017-11-03


    Size :

    9 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




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