基于大数据分析和复杂事件处理的金融信息服务平台

摘要

针对大数据时代下金融信息服务滞后性、片面性、同质化的问题,设计并实现了基于大数据分析和复杂事件处理的金融信息服务平台.该平台采用多通道采集、浅层语义处理等技术实现多源数据的采集、抽取与清洗,采用面向金融领域特征的网络观点分析等技术进行数据分析,为证券投资者、投资顾问及机构等三类用户提供及时、精准、个性化的金融信息服务,取得了良好的应用成效.%In view of the problems of lag, one-sided and homogeneous financial information service in big data era, this paper designs and implements a financial information service platform based on big data analysis and complex event processing. The multi-source data acquisition, extraction and cleaning are implemented by multi-channel data acquisition and shallow semantic processing technology on the platform. And the data is analyzed by the financial network sentiment analysis technology. The platform provides timely, accurate, personalized financial information services for securities investors, investment adviser and institutions and achieves good application results.