基于内容的智能网络多媒体信息过滤检索  

The Content-based Intelligent Filtering and Retrieving of Multimedia Network Information

作　　者：李勇[1] 

机构地区：[1]安徽财贸学院经济信息管理系,安徽233041

出　　处：《情报理论与实践》2001年第2期137-139,共3页Information Studies:Theory & Application

摘　　要：The paper discusses the construction of a content based intelligent system that performs multimedia information filtering and retrieving on the Internet.The system disassembles the multimedia information into different media objects and describes them with vectors for content based retrieval.In the user study module,the system uses the BP neural network to clarify the user interests for intelligent filtering and retrieving.The paper discusses the construction of a content based intelligent system that performs multimedia information filtering and retrieving on the Internet.The system disassembles the multimedia information into different media objects and describes them with vectors for content based retrieval.In the user study module,the system uses the BP neural network to clarify the user interests for intelligent filtering and retrieving.

关 键 词：基于内容 多媒体信息检索 智能检索 网络多媒体信息内容特征 量化 向量空间模型 

分 类 号：G354.4[文化科学—情报学]