基于改进的插补扩散模型与LSTM的风电数据清洗方法
边文远,火久元,常琛

Wind power data cleaning method based on improved imputation diffusion model and LSTM
Wenyuan BIAN,Jiuyuan HUO,Chen CHANG
表 5 基于改进的插补扩散模型与LSTM的风电数据清洗方法的模块消融实验结果
Tab.5 Module ablation results of wind power data cleaning method based on improved imputation diffusion model and LSTM
验证类别具体实施异常识别效果评估异常修正效果评估
$ {\rho }_{v{\text{-}}P} $$ {\rho }_{n{\text{-}}P} $$ {\rho }_{v{\text{-}}P} $$ {\rho }_{n{\text{-}}P} $
双重掩码协同策略随机掩码0.92480.9342
四分位法+随机掩码0.94040.9536
去噪模型U-Net0.93630.9428
IDM不使用IDM0.94570.9513
LSTM线性插值修正0.95780.9649
IDM-LSTM完整流程0.95110.96040.96950.9746