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- If (X,a) is a pair of symbols of any context free grammar, then there is at most one generalized precedence relation between X aad a. 在分析速度和占用內存方面,廣義優(yōu)先文法與弱優(yōu)先文法相似,但前者包含的文法類(lèi)更廣。
- If( X, a) is a pair of symbols of any context free grammar, then there is at most one generalized precedence relation between X aad a. 指出基因表達式編程和僅含有單個(gè)非終結符的上下文無(wú)關(guān)文法在描述能力上是等價(jià)的。
- This essay summarizes the effects, problems and solutions of Chinese parsing using CTT with a Chinese simple Context Free Grammar (CFG) after a brief introduction of the composition, several characteristics of the Copenhagen Tree Tracer (CTT) program. 本文簡(jiǎn)要介紹了自然語(yǔ)言處理的圖形接口軟件CTT(Copenhagen Tree Tracer),并介紹了利用它在簡(jiǎn)單的CFG形式化體系下做漢語(yǔ)自動(dòng)句法分析的狀況、存在問(wèn)題、解決辦法。
- On the basis of the formalizable characteristic of music rhythm, a probabilistic context free grammar (PCFG) system was defined to describe the relatively independent music rhythm elements. 基于音樂(lè )節奏本身具有可被形式化的特性，定義了一個(gè)概率上下文無(wú)關(guān)文法(PCFG)系統來(lái)描述相對獨立的音樂(lè )節奏元素。
- Metaobject parsing is a formalized method, which is used for system comprehension of the procedure-oriented legacy software.The method is based on object-oriented context free grammar. 元對象分析法是理解面向過(guò)程遺產(chǎn)軟件系統的一種形式化方法，這種方法以面向對象的上下文無(wú)關(guān)文法為基礎。
- A Chinese Parser Based on Probabilistic Context Free Grammar 一種基于概率上下文無(wú)關(guān)文法的漢語(yǔ)句法分析
- A HIERARCHICAL SIMULATION CLASSES MODEL BASED ON CONTEXT FREE GRAMMAR 基于上下文無(wú)關(guān)文法的仿真類(lèi)層次結構模型
- Context Free Grammar (CFG) 上下文無(wú)關(guān)文法
- expanded context free grammar 擴充型上下文無(wú)關(guān)語(yǔ)法
- restricted context free grammar 受限上下文無(wú)關(guān)的文法
- context free grammar rule 上下文無(wú)關(guān)語(yǔ)法規則
- context free grammar 上下文無(wú)關(guān)文法
- John Pinhorne, a clergyman in Southampton who maintained a Free Grammar School. 賓荷爾是圣工會(huì )教士，又是南安普敦一所公立文法學(xué)校校監。
- context free phrase structure grammar 上下文無(wú)關(guān)短語(yǔ)結構語(yǔ)法
- LFC is different from otherfunctional languages in that LFC uses context free language (CFL) as its basic datatype and the theory of CFRF (Recursive Function defined on Context-Freelanguages) as its theoretical basis. 作為一種函數式語(yǔ)言，LFC 語(yǔ)言具有函數式語(yǔ)言共有的特點(diǎn)，而 LFC 語(yǔ)言與其它函數式語(yǔ)言不同的地方在于其將上下文無(wú)關(guān)語(yǔ)言(CFL)作為基本的數據類(lèi)型，其理論基礎是上下文無(wú)關(guān)語(yǔ)言遞歸函數(CFRF)理論。
- The gymnast extended her arms horizontally. 那女子體操運動(dòng)員雙臂平伸。
- It is a barbarous way to extend territory by arms. 以武力擴張領(lǐng)土是一種野蠻的方式。
- Reading occupies most of my free time. 閱讀占去了我大部分的閑暇時(shí)間。
- She warmly extended both hands towards us. 她熱情地向我們伸出了雙手。
- They extended the Queen a warm welcome. 他們熱烈歡迎女王。
