Text feature extraction and text categorization is the focal point of basic research in the field of intelligent information service system.
文本信息特征提取和文本分类是当前智能信息服务系统基础研究的重点。
With popularization of DTV (Digital Television), DTV-oriented intelligent information service system gradually becomes the focus of research.
随着数字电视的逐步普及，面向数字电视的智能化信息服务系统逐渐成为研究的热点。
Text categorization and feature concept extraction is the focal point of basic research in the field of intelligent information service system.
文本分类与文本信息特征概念的提取是当前智能信息服务研究的重点。
Finally, a prototype of mobile geospatial information service system is developed based on the research work of the thesis.
设计并实现了一个空间信息移动服务原型系统。
The research has indicated that information quality, system quality and service quality has positive impact on user satisfaction of real estate.
研究结果表明，房地产网站的信息质量、系统质量和服务质量均对网站的使用者满意度都产生正向影响。
A research project is also introduced, which aims to establish the Chongqing Digital Information and Service System (CDISS).
重点介绍了建设中的重庆市数字信息资源和服务体系(CDISS)。
A research project is also introduced, which aims to establish the Chongqing Digital Information and Service System (CDISS).
重点介绍了建设中的重庆市数字信息资源和服务体系(CDISS)。
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