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黄昌宁、林杏光教授主持“信息处理用语言理论讲话”第八讲 定子句语法 被引量:1
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作者 黄昌宁 陈群秀 《语言文字应用》 CSSCI 1996年第2期68-72,共5页
黄昌宁、林杏光教授主持“信息处理用语言理论讲话”第八讲 定子句语法黄昌宁,陈群秀一概述定子句语法(DifiniteClauseGrammar,简称DCG)是一种逻辑语法,即用一阶谓词演算中的定子句作为形式语言来表述的... 黄昌宁、林杏光教授主持“信息处理用语言理论讲话”第八讲 定子句语法黄昌宁,陈群秀一概述定子句语法(DifiniteClauseGrammar,简称DCG)是一种逻辑语法,即用一阶谓词演算中的定子句作为形式语言来表述的语法。应当着重指出,本文提到的谓词... 展开更多
关键词 信息处理用语言 子句语法 语法规则 非终结符 人工智能 上下文无关语法 一阶谓词逻辑 名词短语 句法结构 逻辑语法
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计算语言学对理论语言学的挑战 被引量:13
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作者 冯志伟 《语言文字应用》 CSSCI 1992年第1期84-97,共14页
计算语言学是采用计算机技术来研究和处理自然语言的一门新兴学科。计算语言学对自然语言的研究和处理,一般应经过如下三个方面的过程: 第一,把需要研究的问题在语言学上加以形式化(linguistic formalism),使之能以一定的数学形式,严密... 计算语言学是采用计算机技术来研究和处理自然语言的一门新兴学科。计算语言学对自然语言的研究和处理,一般应经过如下三个方面的过程: 第一,把需要研究的问题在语言学上加以形式化(linguistic formalism),使之能以一定的数学形式,严密而规整地表示出来; 第二,把这种严密而规整的数学形式表示为算法(algorithm),使之在计算上形式化(com-putational formalism); 第三,根据算法编写计算机程序,使之在计算机上加以实现(computer implemcntation)。 因此,为了研究计算语言学,我们不仅要有语言学方面的知识,而且。 展开更多
关键词 计算语言学 短语结构语法 语言符号 理论语言学 索绪尔 子句语法 自然语言 单元性 乔姆斯基 机器翻译
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Factors Affecting English Reading of High School Studies
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作者 芮黎 《Sino-US English Teaching》 2006年第4期30-32,共3页
Compared with the skills of listening and speaking, reading is commonly considered to be one of the most difficult skills to be improved for the middle school students. The slow progression results from various obstac... Compared with the skills of listening and speaking, reading is commonly considered to be one of the most difficult skills to be improved for the middle school students. The slow progression results from various obstacles the students might confront in their reading. This essay makes a summary of various difficulties that hinder the students' successful reading comprehension, from the aspects of vocabulary, sentence and grammar, understanding of a passage, habits of reading, logic thinking, meanings of language and culture background. 展开更多
关键词 vocabulary sentence and grammar habits of reading logic thinking culture background
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English Connector as Binding Term for Conjunction and Relative Pronoun
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作者 Japen Sarage 《Sino-US English Teaching》 2015年第9期660-666,共7页
As grammatical words, conjunction and relative pronoun play a similar role. They join clauses, phrases, and even words. The terms independent and dependent clauses have become popular for quite a long time. When the c... As grammatical words, conjunction and relative pronoun play a similar role. They join clauses, phrases, and even words. The terms independent and dependent clauses have become popular for quite a long time. When the concept of clause and sentence meets at the presence of NP (Noun Phrase) and VP (Verb Phrase), there is a right to consider construction as an S or a sentence leaving the conjunction and relative pronoun as means of uniting device and leaving every NP-VP construction as equal units. By employing an embedding theory, we can see hidden parts of a sentence and their roles in other sentences. This article tries to see if it is still necessary to distinguish between dependent and independent clauses. 展开更多
关键词 CONNECTOR CONJUNCTION relative pronoun
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