基于大数据的线下商户真实属地判定研究  

Research on True Territorial Determination of Offline Merchants Based on Big Data

作　　者：郭开卫 王颖卓[1] 王亚雄[1] GUO Kaiwei;WANG Yingzhuo;WANG Yaxiong(Technology Division of China UnionPay,Shanghai 201201,China)

机构地区：[1]中国银联科技事业部

出　　处：《现代信息科技》2019年第10期80-82,共3页Modern Information Technology

摘　　要：本文设计了大数据技术领域一种商户归属地的判定方法和装置,包括:接收查询请求,所述查询请求中包括商户标识信息;根据所述商户标识信息查询商户归属库,确定所述商户标识信息所对应商户的归属地,其中,所述商户归属库包括一一对应的商户标识信息及归属地,且所述商户归属库是基于历史交易数据建立的,能够提高判定商户归属地的准确率,为业务运营提供更有力的数据支撑。This paper designs a method and device for determining the attribution of merchants in the field of big data technology, including:receiving a query request,the query request including merchant identification information;querying a merchant home library according to the merchant identification information,and determining the merchant identification information The attribution of the corresponding merchant,wherein the merchant home library includes one-to-one corresponding merchant identification information and a place of attribution,and the merchant home library is established based on historical transaction data,which can improve the accuracy of determining the attribution of the merchant,able to provide more powerful data support for business operations.

关 键 词：线下商户 归属地 银行卡 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]