Information processing method and device implemented by computer

Abstract

The invention provides an information processing method and device implemented by a computer. The method comprises the following steps: acquiring data of a plurality of training evaluation objects, constructing a knowledge map, and creating a map database based on the knowledge map, wherein nodes of the knowledge map are evaluation objects or association objects having an association relation with the evaluation objects, and sides of the knowledge map describe the relation between the nodes and have corresponding weights; calculating feature vectors of the training evaluation objects based on the distances between the training evaluation objects, wherein the distance is at least based on a path weight between the training evaluation objects, and the feature vectors indicate the number of other training evaluation objects in the map databases with different dimensions within a certain distance for the training evaluation objects; using the feature vectors and the evaluation categories of the plurality of training evaluation objects as a sample set, and creating an evaluation module; responding to received data of a new evaluation object, calculating the feature vector and an evaluation index of the new evaluation object; and completing an audit operation of the new evaluation object by the computer according to discrimination conditions based on the evaluation index.

Description

technical field [0001] The present disclosure relates to the field of computer information processing, in particular to a computer-implemented object credibility evaluation method and device. Background technique [0002] At present, in the application environment that needs to review and evaluate the credibility of personnel information, such as in the field of social security and financial security, it is usually through personal portraits for personal information, identity-related information, consumer transaction information, etc., to establish a system based on Statistical machine learning mathematical model, and then reliability analysis. [0003] With the advent of the Internet and the rise of social networking, more information is being created for individuals today than at any point in our social history, with very complex and inextricably linked data. However, when using machine learning data models, people lack in-depth mining of personal data, and the applicatio...

AI Technical Summary

Problems solved by technology

However, when using the data model of machine learning, people lack deep mining of personal data, and the application of data is still very limited, which affects the accuracy of the assessment of the credibility of individuals or individual behaviors

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