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互联网信息的多语言性和人们所能熟练运用语言的有限性,使得语言已经成为人们进行信息获取和理解的主要障碍之一,应运而生的跨语言信息检索技术受到了研究和应用人员的日益关注。本文主要从双语检索和多语检索两个方面,总结了当前该领域的相关技术和方法,并讨论了跨语言信息检索的优化技术和相关评测情况。
The multilingualism of Internet information and the limited use of language by people make language become one of the main obstacles for people to acquire and understand information. The emerging cross-language information retrieval technology has been increasingly used by researchers and practitioners attention. This article mainly summarizes the current related technologies and methods in bilingual search and multilingual search, and discusses the optimization techniques and related evaluation of cross-language information retrieval.