精准的负荷数据是电力系统规划运行基础,但实践中常见数据缺失和数据异常现象,导致负荷预测误差增大,从而影响规划方案和调度、交易策略的可行性与经济性。针对当前数据处理中异常识别和缺失值修复分别建模,以及连续数据缺失修复效果不佳的问题,提出了一种基于长短期记忆网络(long-short term memory
Choi Kukjin,Yi Jihun,Park Changhwa,Yoon Sungroh.Deep Learning for Anomaly Detection in Time-Series Data: Review, Analysis, and Guidelines[J].IEEE ACCESS,2021.
Marta Bańbura,Michele Modugno.MAXIMUM LIKELIHOOD ESTIMATION OF FACTOR MODELS ON DATASETS WITH ARBITRARY PATTERN OF MISSING DATA[J].Journal of Applied Econometrics,2014.
Ibrahim Berkan Aydilek,Ahmet Arslan.A hybrid method for imputation of missing values using optimized fuzzy c -means with support vector regression and a genetic algorithm[J].Information Sciences,2013.
Miranda, V..Reconstructing Missing Data in State Estimation With Autoencoders[J].IEEE Transactions on Power Systems: A Publication of the Power Engineering Society,2012.
Malarvizhi Ms.R.K-NN Classifier Performs Better Than K-Means Clustering in Missing Value Imputation[J].IOSR Journal of Computer Engineering,2012.
Deanna Needell,Roman Vershynin.Signal Recovery From Incomplete and Inaccurate Measurements Via Regularized Orthogonal Matching Pursuit.[J].J. Sel. Topics Signal Processing,2010.
Wei Dai,Olgica Milenkovic.Subspace pursuit for compressive sensing signal reconstruction.[J].IEEE Trans. Information Theory,2009.
Emmanuel J. Candès.The restricted isometry property and its implications for compressed sensing[J].Comptes rendus - Mathématique,2008.
Emmanuel J. Candès,Justin K. Romberg,Terence Tao.Robust uncertainty principles: exact signal reconstruction from highly incomplete frequency information.[J].IEEE Trans. Information Theory,2006.
Scott Shaobing Chen,David L. Donoho,Michael A. Saunders.Atomic Decomposition by Basis Pursuit[J].SIAM Review,2001.