Power supplier multi-dimensional data null value assignment method, system, device and terminal

• Main Authors: HAO HUAN, XIONG HANWU, NIU YANZHAO, LI HEPENG, CUI QIANG, ZOU LANQING, WANG TAO, HAN XUEWU, YANG YONG, WANG HUAPING, YIN SHANGYING, CHU HAIDONG, ZENG SICHENG, SUN MENG, LI LING, WANG JUN, LI JIAXUAN, LI LIN, ZHANG JINGWEI, CHEN JINMENG, SHI HUIXUAN
• Format: Patent
• Language: Chinese; English
• Published: 17.10.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention belongs to the technical field of data processing, and discloses a power supplier multi-dimensional data null value assignment method, system, device and terminal, and the method comprises the steps: inputting supplier multi-dimensional basic data; dividing the data into a basic data set and a multi-null data set according to the null rate of each data dimension; each supplier data null value in each column of the multi-null-value data set is calculated for the basic data, comparison and analysis are carried out by utilizing the industry change factors, and value assignment is carried out on the multi-null-value data set; the multi-empty data set serves as a basic data set, the basic data set serves as a multi-empty data set, and assignment of the basic data set is completed; and combining the basic data set and the porous data set, and outputting the assigned data set. Compared with a traditional multi-dimensional data null value assignment method, the power supplier multi-dimensional data null