摘要
针对传统的多媒体信息检索系统存在信息检索速度缓慢、检索精度低等问题,提出一种大数据分析的多媒体信息检索系统的设计。首先从数据源追踪组件、数据挖掘组件、系统预警组件对检索系统的硬件部分进行设计;然后分析软件设计流程图以及信息检索的算法,对多媒体信息检索系统的软件部分进行设计;最后以教学多媒体信息为依据进行实验。实验结果证明,所设计的多媒体信息检索系统检索速度快、精度高,为教育机构提供了一个完美的平台,日后将会成为各个学校一个重要的组成部分。
The traditional multimedia information retrieval system has the problems of slow information retrieval speed and low retrieval accuracy.Therefore,a design of multimedia information retrieval system based on large data analysis is presented.The hardware components of the retrieval system were designed in the aspects of data source tracking component,data mining component and system warning component.The software design flowchart and information retrieval algorithm are analyzed to design the software of the multimedia information retrieval system.The teaching multimedia information is taken as the basis for experiment.The experimental results show that the multimedia information retrieval system has fast retrieval speed and high precision,provides a perfect platform for educational institutions,and should become an important component for each school.
出处
《现代电子技术》
北大核心
2018年第3期111-114,共4页
Modern Electronics Technique
基金
渭南师范学院教育科学国际合作研究项目(17GJHZ30)~~
关键词
大数据
多媒体
教学
数据挖掘
信息检索
系统设计
big data
multimedia
teaching
data mining
information retrieval
system design
