金融信息服务系统技术框架研究  

Technical Framework of Financial Information Service System

作　　者：俞枫[1] 李洁华[2] 

机构地区：[1]国泰君安证券股份有限公司,上海200120 [2]上海市总工会职工援助服务中心,上海200072

出　　处：《计算机系统应用》2014年第7期201-205,共5页Computer Systems & Applications

基　　金：国家科技支撑计划(2012BAH13F03)

摘　　要：金融资讯数据是投资者进行投资决策、券商投研部门进行研究和撰写研究报告的重要依据.从金融资讯数据的数据整合与存储、信息检索和资讯推荐三个层次出发,提出了一种创新的金融信息服务系统技术框架,并在此基础上描述了国泰君安金融资讯与统一检索平台的构建方案.平台还在数据整合、数据存储、信息检索、去重机制、资讯推荐等多个方面实现了技术创新,为金融行业构建信息服务系统提供了有益的示范与参考.Financial information and data is not only an important reference for investors to make investment decisions, but also an important basis for the Securities Investment Research Department of research and research report writing. This paper from the three levels of data integration and storage, information retrieval and recommendation puts forward the technical framework of financial information service system for innovation. On this basis build the Guotai Junan financial information database and unified retrieval platform. The platform provides the demonstration and reference for the construction of information service system for the financial industry with the innovation of data consolidation, data storage, message retrieval, deletion of duplicated and information recommendation.

关 键 词：技术框架 数据整合和存储 信息检索 去重机制 资讯推荐 

分 类 号：TP391.3[自动化与计算机技术—计算机应用技术]