A study of point objects generalization based on rough sets technology

On the basis of the existing methods of point object generalization, and in view of the inadequacy of existing methods, a rough sets idea to resolve the problem of point object generalization is put forward. After analyzing the relationship between the classification thinking of rough sets and map generalization, the feasibility of using rough sets method to generalize point object in map is explained. The methods and steps of generalizing point object with rough sets method are introduced; and the experiment is analyzed.