Method and device for identifying social security event based on big data and storage medium

Abstract

The invention discloses a method and a device for identifying a social security event based on big data and a storage medium. The method comprises the following steps: analyzing the feature information of all kinds of social security events collected, and constructing a social security event feature model based on the feature information, wherein the feature information includes event elements andbehavior information; analyzing the feature information of each object in social security big data collected, and determining whether there is abnormal feature information; and handling abnormal feature information according to the social security event feature model, and determining whether an event corresponding to the feature information is a social security event. According to the invention,a social security event feature model is built with multi-source heterogeneous data based on the big data technology, and then, dangerous intentions related to social security events are predicted anda warning is issued though feature matching and specific event fitting based on the feature model.

Description

technical field [0001] The invention relates to the field of big data technology, in particular to a method, device and storage medium for identifying social security events based on big data. Background technique [0002] In the prediction and early warning methods in the field of social security, the research on abnormal discovery of personnel and vehicles is an important part of prediction and early warning. However, at present, most of the research on anomaly detection focuses on the detection of abnormal behavior of people or vehicles based on video data. At present, the research on anomaly discovery from a single video data source is relatively in-depth, that is to say, the current anomaly prediction is mainly based on one-dimensional elements, that is, monitoring and anomaly alarms are only carried out for a certain social security-related data, such as figure 1 As shown, for example, an early warning is only provided for whether the mobile phone is connected to a VP...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a method, device and storage medium for identifying social security events based on big data, which are used to solve the problem in the prior art that the false alarm rate of abnormal alarm information of social security opinions is too high

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