信息网络安全 ›› 2019, Vol. 19 ›› Issue (9): 51-55.doi: 10.3969/j.issn.1671-1122.2019.09.011

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资金交易网络分析方法研究

陶春和1, 张晞2, 王贞1, 甘小莺2   

  1. 1.公安部第三研究所经侦技术研究室,上海 200031
    2.上海交通大学电子信息与电气工程学院,上海 200240
  • 收稿日期:2019-07-15 出版日期:2019-09-10 发布日期:2020-05-11
  • 作者简介:

    作者简介:陶春和(1977—),男,江苏,助理研究员,本科,主要研究方向为计算机及智能设备取证、数据分析;张晞(1995—),男,安徽,本科,主要研究方向为网络大数据;王贞(1982—),女,甘肃,实习研究员,硕士,主要研究方向为机器学习、数据分析;甘小莺(1978—),女,上海,副教授,博士,主要研究方向为无线网络、网络大数据。

Research on Analysis Method of Fund Trading Network

Chunhe TAO1, Xi ZHANG2, Zhen WANG1, Xiaoying GAN2   

  1. 1. Research Laboratory of Economic Detection Technology, The Third Research Institute of the Ministry of Public Security, Shanghai 200031, China
    2. College of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
  • Received:2019-07-15 Online:2019-09-10 Published:2020-05-11

摘要:

文章将Randomized HITS算法的设计思路与资金交易网络中人员之间的资金流向特征相结合,用于分析交易网络中的交易账户。文章结合资金交易网络账户关系中资金量及交易频次的特点,详细阐述了如何构建概率转移矩阵。

关键词: 资金交易网络, Randomized HITS, 概率转移矩阵

Abstract:

In this paper, the design idea of Randomized HITS algorithm is combined with the capital flow characteristics of the personnel in the fund trading network to analyze the key suspects in the transaction network. Based on the characteristics of the amount of funds and the frequency of transactions in the personnel relationship of the capital transaction network, this paper expounds in detail how to construct the probability transfer matrix.

Key words: fund trading network, Randomized HITS, probability transfer matrix

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