Method and device for determining actual control main body based on iterative algorithm

The invention provides a method and device for determining an actual control subject based on an iterative algorithm, and the method comprises the steps: determining a plurality of suspected control subjects having a control relationship with a target object based on a pre-constructed control relationship graph, and determining the relationship type of the control relationship between the target object and each suspected control subject; the control relation graph is used for representing a control relation between the target object and each suspected control main body; and determining an actual control subject for controlling the target object from the plurality of suspected control subjects according to the respective corresponding priorities of the plurality of relationship types. The method is used for simplifying the determination process of the actual control main body in the prior art, and determining the enterprise control main body of the target object from all the suspected control main bodies accor