互联网中文搜索引擎存在的问题与发展趋势探析

搜索引擎是互联网信息检索技术的核心,中文搜索引擎与国外相比存在着搜索引擎覆盖率低、查准率不高、检索精度差、更新速度慢、无法控制网络信息的动态变化、对信息内容难于控制和管理等问题。对此,提出了中文搜索引擎从单一查询工具向综合化、全功能服务发展;分类主题一体化,检索语言向自然语言发展;查询智能化,向多国化和多语种化发展;搜索引擎集成化、网络资源著录标准化及利用智能代理技术的信息检索等对策。

The Analysis on the Problems of Internet Chinese Search Engine and its Development Trend

Search engine is the core of Internet information retrieval technology.Compared with foreign nations,Chinese search engine had low coverage of powerful search engine,less precision in information retrieval,slow update speed and was not in control of dynamic change of network information,difficult control and management in terms of expression of contents and variety of forms and so on.In view of these,this paper put forward the development trend of Chinese search engine,which were progress from single search tool to comprehensive and fully-functional service,integration of classified subjects,transition from search language to natural language,intellectualization of search,advance to multi-nation and multi-language,integration of search engine,standardization of online resources cataloging,as well as the information search with intelligent agent technology,and so on.