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Hazard index assessment method and device and electronic device

A dangerous index and dangerous technology, applied in the field of data mining, can solve problems such as single data source and poor accuracy of evaluation results

Inactive Publication Date: 2017-12-22
杭州中奥科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a method, device and electronic equipment for assessing criminal tendency, so as to alleviate the technical problems of single data source and poor accuracy of assessment results in the prior art.

Method used

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  • Hazard index assessment method and device and electronic device
  • Hazard index assessment method and device and electronic device
  • Hazard index assessment method and device and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] A risk index assessment method, refer to figure 1 , the assessment methods of the risk index include:

[0051] S102. Obtain target data, wherein the target data at least includes: dialogue data, character relationship data, and consumption data;

[0052] In the embodiment of the present invention, the types of target data are relatively wide, at least including: dialogue data, character relationship data, and consumption data. Specifically, the dialogue data mainly refers to communication data obtained from social networks, where the dialogue data may be communication text data or communication voice data, which is not specifically limited in the embodiment of the present invention.

[0053] The person relationship data is generally obtained from a person relationship database, and may also be obtained from other places, which is not specifically limited in the embodiment of the present invention. The character relationship data may be kinship relationship data, colle...

Embodiment 2

[0113] The embodiment of the present invention also provides a risk index assessment device, refer to Figure 4 , the device consists of:

[0114] An acquisition module 20, configured to acquire target data of the object to be evaluated, wherein the target data at least includes: dialogue data, character relationship data related to the object to be evaluated, and consumption data;

[0115] A construction module 21, configured to construct a character relationship network based on target data, wherein the number of character relationship networks is multiple, and each character relationship network is used to represent a type of character relationship;

[0116] The first calculation module 22 is used to calculate the comprehensive centrality of the object to be evaluated in each person relationship network, and calculate the risk weight of each person relationship network, wherein the comprehensive centrality is used to indicate that the object to be evaluated is in each perso...

Embodiment 3

[0140] An embodiment of the present invention provides an electronic device, referring to Figure 5 , the electronic device includes: a processor 30, a memory 31, a bus 32 and a communication interface 33, the processor 30, the communication interface 33 and the memory 31 are connected through the bus 32; the processor 30 is used to execute the executable module stored in the memory 31, For example a computer program. The processor implements the steps of the methods described in the method embodiments when the processor executes the program.

[0141] Wherein, the memory 31 may include a high-speed random access memory (RAM, RandomAccessMemory), and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory. The communication connection between the system network element and at least one other network element is realized through at least one communication interface 33 (which may be wired or wireless), and the Internet, wide area network, lo...

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Abstract

The present invention provides a risk index evaluation method, device and electronic equipment. The method includes: obtaining target data; constructing a character relationship network through the target data; calculating the comprehensive centrality of the objects to be evaluated in each character relationship network, and calculating The risk weight of each person's relationship network; calculate the risk index of the object to be evaluated according to the comprehensive centrality and the risk weight. In the evaluation method of the risk index of the present invention, the data sources are extensive, not limited to communication text data, but also involve character relationship data and consumption data. Based on these data, multiple character relationship networks are constructed to solve the problem of a single data source. Moreover, the risk index evaluation method in the present invention adopts the unique concept of comprehensive centrality and risk weight, which can make the result of the final calculated risk index more accurate, and alleviate the single data source of the evaluation method in the prior art. Technical issues with poor accuracy of assessment results.

Description

technical field [0001] The invention relates to the technical field of data mining, in particular to a risk index evaluation method, device and electronic equipment. Background technique [0002] Today is an era of information explosion. Everyone generates a lot of information every day. By analyzing this information, a person's criminal tendency can be evaluated. Crime is a normal social phenomenon. With the continuous progress of human society, especially the rapid development of modern science and technology, the number and methods of crime have undergone great changes, and the threat to human society has become more and more serious. Practice has proved that the palliative measure of combating crime alone is far from enough, and a more powerful measure is crime prevention. [0003] In order to better prevent crime and reduce the crime rate, it is necessary to understand people's criminal tendency, that is, the risk index of people's crime. After getting the risk index ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/26
CPCG06Q10/06393G06Q50/26
Inventor 陆韵沈贝伦张登沈俊青郑申俊陈玉琴盛丽兰孙云夏逢鑫丁萍网
Owner 杭州中奥科技有限公司
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