Let ' s face it : there ' s no such thing as " pure " text , and if there were , we probably wouldn ' t care about it ( with the possible exception of applications in the field of computational linguistics , where pure text may indeed be studied for its own sake ) 来看看吧:原本没有什么“纯”文本,如果有的话可能我们业不会关心它(除了在计算机语义学的学术研究中却有纯文本其实) 。
From linguistics , cognitive psychology and computational linguistics , we searched the base of theory of key phrases ' advantage , defined key phrases , and acquired them by extracting key words labeled by specialist in web pages 本文从语言学、认知心理学和言语习得、计算语言学等方面寻求关键短语优势的理论依据,对关键短语进行了界定,通过抽取网页上专家标引的关键词获得关键短语。
the use of computers for linguistic research and applications
百科解释
Computational linguistics is an interdisciplinary field dealing with the statistical or rule-based modeling of natural language from a computational perspective.