Predicting multivariate time series in real time with confidence intervals: Applications to renewable energy

被引:8
|
作者
Hirata, Yoshito [1 ,2 ,3 ]
Aihara, Kazuyuki [1 ,2 ,3 ]
Suzuki, Hideyuki [1 ,2 ,3 ]
机构
[1] Univ Tokyo, Inst Ind Sci, Meguro Ku, Tokyo 1538505, Japan
[2] Univ Tokyo, Grad Sch Informat Sci & Technol, Dept Math Informat, Tokyo 1538505, Japan
[3] JST, CREST, Kawaguchi, Saitama 3320012, Japan
来源
基金
日本科学技术振兴机构;
关键词
Prediction Error; Wind Turbine; European Physical Journal Special Topic; Japan Meteorological Agency; Multivariate Time Series;
D O I
10.1140/epjst/e2014-02210-3
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We extend our earlier work on predicting a univariate time series in real time with confidence intervals (Hirata, et al., Renew. Energy 67, 35 (2014)) to a multivariate time series. We realize this extension by using the "p-norm" where p is smaller than 1. We compare the performance when p is 0.5 with that when p is 2 using solar irradiation data and wind data measured all over Japan.
引用
收藏
页码:2451 / 2460
页数:10
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