Data mining and classifying method

The invention provides a data mining and classifying method which comprises concentratedly collecting the value of at least one attribute data of a target object from a target data set on the basis of a preset rule, then expressing the value of at least one attribute data corresponding to each target object as an attribute vector by aiming at each target object; and executing a clustering-processing-based classifying operation on the attribute vector to acquire a classifying result of the attribute vector, and the classifying result indicates the classification of the corresponding target object of each attribute vector. The data mining and classifying method disclosed by the invention can mine and classify the target object according to multiple attribute data of the target object.