Data processing method and device for output objects

Abstract

The invention provides a data processing method and device for output objects. According to the embodiment of the method, the characteristic attribute of each output object in at least two output objects is acquired, then an intersection set of every two output objects is obtained according to the characteristic attribute of each output object, a similarity matrix is obtained according to the characteristic attribute of each output object and the intersection set of every two output objects, and therefore each output object can be visually output according to the similarity matrix. Because the bidirectional relationship between every two output objects can be expressed through the similarity matrix obtained according to the characteristic attribute of each output object and the intersection set of every two output objects, the obtained similarity between every two output objects is the real similarity between the two output objects, and accordingly the reliability of visualization of the output objects is improved.

Description

【Technical field】 [0001] The invention relates to data processing technology, in particular to a data processing method and device for an output object. 【Background technique】 [0002] With the continuous development of the Internet, users in different industries are faced with an increasing amount of data. It is a big challenge to find the content they care about, that is, the output object, and visualize it from these massive data. For example, advertisers can provide promotional services to the public by choosing different promotional products. They need to know the relationship between promotional products and other promotional products, or the relationship between promotional products and media attributes, demographic attributes, and geographical attributes. and so on, and it is also necessary to express these multi-dimensional relationships in a lower-dimensional space such as a two-dimensional planar space. In the process of presentation, the ratio of the intersectio...

AI Technical Summary

Problems solved by technology

[0003] However, since the ratio of the intersection of the feature attributes of the pairwise output objects to the union of the feature attributes of the pairwise output objects can only represent the one-way relationship between the pairwise output objects, the similarity of the obtained pairwise output objects The degree is not the true similarity of the pairwise output objects, which leads to the reduction of the reliability of the output object visualization

Images