摘要
大数据时代的主要特征是海量信息的产生和处理。在这个环境下,传统的信息服务体制和服务方式已经完全不能满足用户的信息需求。知识发现系统以知识挖掘和数据分析为基础,通过现代技术手段将资源整合、知识发现、信息推送融为一体,实现知识价值再造。
Big Data was marked by a mass of information generated and processed. In this environment, the traditional information service system and method has been completely unable to meet the user＇s infor- mation needs, knowledge discovery system for knowledge discovery and data analysis, based on modern technical means through the integration of resources, knowledge discovery, information push integration, realize knowledge value of recycling.
出处
《情报科学》
CSSCI
北大核心
2014年第3期90-92,101,共4页
Information Science
基金
湖北省教育厅重点项目(13d101)
关键词
大数据
信息服务
知识发现
系统设计
big data
information services
knowledge discovery
system design
