CN110705762A - 基于矩阵填充的泛在电力物联网感知数据缺失修复方法 - Google Patents
基于矩阵填充的泛在电力物联网感知数据缺失修复方法 Download PDFInfo
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111325485A (zh) * | 2020-03-22 | 2020-06-23 | 东北电力大学 | 计及物联带宽约束的轻量级梯度提升机电能质量扰动识别方法 |
CN111339234A (zh) * | 2020-02-26 | 2020-06-26 | 上海澜启信息科技有限公司 | 定位数据采样缺失的修补方法、设备和存储介质 |
CN111881413A (zh) * | 2020-07-28 | 2020-11-03 | 中国人民解放军海军航空大学 | 基于矩阵分解的多源时间序列缺失数据恢复方法 |
CN112560087A (zh) * | 2020-12-11 | 2021-03-26 | 中国人民解放军陆军工程大学 | 基于矩阵补全技术的敏感数据补全方法 |
CN112597433A (zh) * | 2021-01-11 | 2021-04-02 | 中国人民解放军国防科技大学 | 基于即插即用神经网络的傅里叶相位恢复方法及系统 |
CN112948364A (zh) * | 2021-02-08 | 2021-06-11 | 国网上海市电力公司 | 基于协同拟合的电能计量数据恢复方法 |
CN113177608A (zh) * | 2021-05-21 | 2021-07-27 | 河南大学 | 一种针对不完整数据的近邻模型特征选择方法及装置 |
CN113495913A (zh) * | 2021-09-07 | 2021-10-12 | 中国科学院地理科学与资源研究所 | 一种空气质量数据缺失值插补方法及装置 |
CN117478365A (zh) * | 2023-10-17 | 2024-01-30 | 南京邮电大学 | 一种计及攻击的能源互联网用电数据软恢复方法、设备及介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104936287A (zh) * | 2015-06-09 | 2015-09-23 | 南京邮电大学 | 基于矩阵补全的传感网室内指纹定位方法 |
CN105222787A (zh) * | 2015-09-10 | 2016-01-06 | 上海市计量测试技术研究院 | 基于矩阵填充的位置指纹库构建方法 |
CN106936611A (zh) * | 2015-12-30 | 2017-07-07 | 杭州华为数字技术有限公司 | 一种预测网络状态的方法及装置 |
CN108010320A (zh) * | 2017-12-21 | 2018-05-08 | 北京工业大学 | 一种基于自适应时空约束低秩算法的路网交通数据的补全方法 |
-
2019
- 2019-09-20 CN CN201910894727.1A patent/CN110705762B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104936287A (zh) * | 2015-06-09 | 2015-09-23 | 南京邮电大学 | 基于矩阵补全的传感网室内指纹定位方法 |
CN105222787A (zh) * | 2015-09-10 | 2016-01-06 | 上海市计量测试技术研究院 | 基于矩阵填充的位置指纹库构建方法 |
CN106936611A (zh) * | 2015-12-30 | 2017-07-07 | 杭州华为数字技术有限公司 | 一种预测网络状态的方法及装置 |
CN108010320A (zh) * | 2017-12-21 | 2018-05-08 | 北京工业大学 | 一种基于自适应时空约束低秩算法的路网交通数据的补全方法 |
Non-Patent Citations (5)
Title |
---|
SHIYOU YAN 等: "Alternating direction method of multipliers with variable step size for partially parallel MR image reconstruction", 《2017 36TH CHINESE CONTROL CONFERENCE》 * |
宋云等: "基于非局部相似块低秩的压缩感知图像重建算法", 《电子学报》 * |
杨挺 等: "基于矩阵填充的泛在电力物联网电能质量数据修复算法", 《电力系统自动化》 * |
沙朝恒等: "一种基于矩阵补全的室内指纹定位算法", 《计算机科学》 * |
袁太文: "压缩感知磁共振成像的重建算法研究", 《中国博士学位论文全文数据库 (信息科技辑)》 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111339234A (zh) * | 2020-02-26 | 2020-06-26 | 上海澜启信息科技有限公司 | 定位数据采样缺失的修补方法、设备和存储介质 |
CN111339234B (zh) * | 2020-02-26 | 2024-05-03 | 上海澜启信息科技有限公司 | 定位数据采样缺失的修补方法、设备和存储介质 |
CN111325485A (zh) * | 2020-03-22 | 2020-06-23 | 东北电力大学 | 计及物联带宽约束的轻量级梯度提升机电能质量扰动识别方法 |
CN111881413A (zh) * | 2020-07-28 | 2020-11-03 | 中国人民解放军海军航空大学 | 基于矩阵分解的多源时间序列缺失数据恢复方法 |
CN112560087A (zh) * | 2020-12-11 | 2021-03-26 | 中国人民解放军陆军工程大学 | 基于矩阵补全技术的敏感数据补全方法 |
CN112597433B (zh) * | 2021-01-11 | 2024-01-02 | 中国人民解放军国防科技大学 | 基于即插即用神经网络的傅里叶相位恢复方法及系统 |
CN112597433A (zh) * | 2021-01-11 | 2021-04-02 | 中国人民解放军国防科技大学 | 基于即插即用神经网络的傅里叶相位恢复方法及系统 |
CN112948364A (zh) * | 2021-02-08 | 2021-06-11 | 国网上海市电力公司 | 基于协同拟合的电能计量数据恢复方法 |
CN113177608A (zh) * | 2021-05-21 | 2021-07-27 | 河南大学 | 一种针对不完整数据的近邻模型特征选择方法及装置 |
CN113177608B (zh) * | 2021-05-21 | 2023-09-05 | 河南大学 | 一种针对不完整数据的近邻模型特征选择方法及装置 |
CN113495913B (zh) * | 2021-09-07 | 2021-12-21 | 中国科学院地理科学与资源研究所 | 一种空气质量数据缺失值插补方法及装置 |
CN113495913A (zh) * | 2021-09-07 | 2021-10-12 | 中国科学院地理科学与资源研究所 | 一种空气质量数据缺失值插补方法及装置 |
CN117478365A (zh) * | 2023-10-17 | 2024-01-30 | 南京邮电大学 | 一种计及攻击的能源互联网用电数据软恢复方法、设备及介质 |
CN117478365B (zh) * | 2023-10-17 | 2024-05-10 | 南京邮电大学 | 一种计及攻击的能源互联网用电数据软恢复方法、设备及介质 |
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