information retrieval services meaning in English

信息检索服务

Information filtering is a unique and active information service mechanism , a useful supplement to the traditional information retrieval service
信息过滤( infonnationfiltering )是一种个性化的、主动的信息服务机制，是对传统信息检索服务的有益的补充。
The results of simulate test showed that : the smsbms system can quickly and efficiently provides short information retrieval service for the mobile users , satisfied the expectation
模拟测试的结果表明系统能够快速有效地为移动用户提供简短信息检索服务,基本上达到预期的目标。
But the traditional search engine cannot meet people ' s demands on intelligent and personalized information service . so in this thesis , intelligent search engine is discussed , which can adjust itself to the user ' s interests and provides personalized information retrieval service . as a new solution , the information retrieval technique by natural language understanding and machine learning is presented in the thesis
并就方案中涉及到的一系列理论和技术问题进行了研究，主要包括：提出了智能搜索引擎框架，在主动搜索和元搜索的基础上增加了中文信息处理模块，实现了搜索引擎的智能化和个性化服务；对汉语分词技术进行了研究，综合各种分词方法实现了一套适合于智能搜索引擎系统的分词系统。