过度拟合
计算机科学
智能电网
联营
人工智能
深度学习
水准点(测量)
算法
平均绝对百分比误差
人工神经网络
能源管理
数据挖掘
机器学习
循环神经网络
数据建模
能量(信号处理)
工程类
统计
电气工程
数据库
数学
大地测量学
地理
作者
Xia Fang,Zhang We,Yuhao Guo,Jie Wang,Mei Wang,Shunlei Li
出处
期刊:IEEE Transactions on Industrial Informatics
[Institute of Electrical and Electronics Engineers]
日期:2021-12-20
卷期号:18 (8): 5698-5704
被引量:19
标识
DOI:10.1109/tii.2021.3136562
摘要
In this article, a new hybrid deep learning (DL) algorithm is developed to make a computer-assisted forecasting energy management (EM) system. Applying the Copula function, the Hankel matrix is created for processing gathered automatic metering infrastructure (AMI) load information in the smart network. This processing of the data results in model optimization through the suggested new pooling-based deep neural network (PDNN). Through increased size and variation of AMI data, the suggested PDNN reduces overfitting issues during testing and training. The real-time AMI southern grid data of Tamil Nadu electricity is used as the benchmark. The suggested DL model performs better than the traditional EM forecasting techniques in both mean absolute error and accuracy by 12.7% and 9.5%, respectively.
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