Unique natural person identifier calculation method and device, electronic equipment and storage medium

The invention provides a unique natural person identification calculation method and device, electronic equipment and a storage medium, and the method comprises the steps: generating a user equipment wide table according to the information of a user and equipment, the user equipment wide table comprises fields related to a user and equipment and values corresponding to the fields, first iterative calculation is carried out, a first value which is not empty is selected for each row in the user equipment wide table to serve as UniqueId to form a single column, and the original content of each row serves as Context; forming a first iteration calculation table; first-time aggregation is carried out, rows with the same UniqueId in the first-time iteration calculation table are combined, columns with the UniqueId are removed, and a first-time aggregation table is formed; performing loop iteration, taking each column of fields of the first aggregation table as UniqueId in sequence, and repeating the iterative calcul