侦查画像技术发展综述  

A Review of the Development of Investigation Portrait Technology

作　　者：张蕾华 ZHANG Leihua(Shanxi PoliceCollege,Taiyuan Shanxi 030401)

机构地区：[1]山西警察学院侦查系,山西太原030401

出　　处：《山西警察学院学报》2022年第3期61-64,共4页Journal of Shanxi Police College

基　　金：中国人民公安大学公共安全行为科学实验室开放课题(2021SYS05)。

摘　　要：侦查画像是公安机关推进侦查工作的一项重要措施和手段,随着时代发展,侦查画像技术经历了模拟画像、犯罪心理画像和数据画像三个阶段。在当今大数据时代,基于数据科学技术的发展,公安机关可以搜集相关网络数据并进行处理、标签设计、模型构建,从而对犯罪嫌疑人的个体特征、社会属性、时空信息、行为轨迹等进行分析刻画。这种融合网络数据的侦查画像技术突破了传统侦查画像技术的功能应用局限性,使数据技术在公安侦查领域场景得到应用,使得公安机关侦查工作更加科学化和智能化。Investigation portrait is an important measure and means for public security authorities to promote investigation work.With the development of the times,investigation portrait technology goes through the stages of simulation portrait,criminal psychological portrait and data portrait.Today,based on the development of data science and technology,public security authorities can collect relevant network data and process,label design and model construction to analyze and portray individual characteristics,social attributes,spatial and temporal information and behavioral trajectory of criminal suspects.This investigative portrait technology integrating network data breaks through the functional application limitations of traditional investigative portrait technology and makes data technology applied in the field of the public security investigation,making the investigation work of public security organs more scientific and intelligent.

关 键 词：大数据 侦查画像 模拟画像 心理画像 

分 类 号：D918.2[政治法律—法学]