Serial-parallel case correlation analysis method and device, equipment and storage medium

Abstract

The invention discloses a series-parallel case correlation analysis method. The method comprises the steps of obtaining at least two pieces of record data in the same case type; performing data processing on each piece of record data to generate a plurality of feature tags of the record data; matching the character attribute tags in any two pieces of record data, and outputting a matching result,wherein the character attribute label is one of the feature labels; performing similarity calculation on the two pieces of current record data to generate a similarity matrix of the two pieces of current record data; clustering the record data according to the similarity matrix, and outputting a clustering result; and determining the association degree of the current two record data according to the matching result and the clustering result. The invention further discloses a series-parallel case correlation analysis device, series-parallel case correlation analysis equipment and a computer readable storage medium. By adopting the embodiment of the invention, the efficiency of correlation degree analysis in the series-parallel case can be improved, and the case solving efficiency is improved.

Description

technical field [0001] The invention relates to the field of police information processing, in particular to a correlation analysis method, device, equipment and storage medium for serial and parallel cases. Background technique [0002] As an important method of combating serial criminal cases, the analysis of serial and parallel cases can dig out the internal connection between cases, reduce the workload of police officers, and improve the efficiency of solving cases. In the prior art, it mainly depends on the police officers to manually analyze the data and compare the clues to realize the stringing and merging of cases. The efficiency of manual analysis is relatively low, and with the increasing number of cases and criminals, the forms of crimes are complicated, and it is difficult to effectively collect clues and solve cases involving a large number of time and geographical spans. Contents of the invention [0003] The purpose of the embodiments of the present invent...

AI Technical Summary

Problems solved by technology

The efficiency of manual analysis is relatively low, and with the increasing number of cases and criminals, the crime patterns are complicated, and it is difficult to effectively collect clues and detect a large number of time and geographical span cases.

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