Here is an example of lexing and parsing a sentence. 以下是对一个句子进行词法分析和解析的示例。
Sentence comprehension is a process in which reader has syntactic and semantic parsing while retrieving meaning of word based on words recognition, and forms whole meaning of sentence. 句子理解是以字词识别加工为基础,在提取字义的同时进行句法分析和语义分析,最终形成句子的完整意义。
The shallow parsing theory is applied to partition Chinese sentence parsing into three procedures: TAG, CHUNK, BUILD and CHECK. 文中运用浅层句法分析理论,把汉语句子分析划分为标注、组块、构造和检查三个过程。
Data-Oriented Parsing ( DOP) technique is a kind of probabilistic parsing strategy. The main goal of DOP model is to find the most probable parse for a given input sentence, that is, parse disambiguation. 面向数据的分析技术(Data-OrientedParsing,DOP)是一种概率分析策略,其概率模型的主要目的在于为一个给定的句子找到最可能的分析,即分析消歧。
Analysis of predicate verb in a simple sentence is carried out based on the EICG constraints and shallow syntactic parsing results to get the syntactic and semantic structure of the whole sentence. 简单句结构分析以谓语动词为中心,依据其EICG格约束和句子浅层分析结果填充格框架,从而得到整个句子的语法语义结构。
Research on Shallow Linguistic Parsing and Sentence Oriented Novelty Detection 语言浅层分析与句子级新信息检测研究
An appropriate parsing to the sentences is necessary for sentence similarity calculation in EBMT. 在基于实例的汉英机器翻译(EBMT)系统中,为计算语句相似度,需要对句子进行适当的分析。
By combining with Sentence-Type Parsing Algorithm and Clause-Type Parsing Algorithm, a heuristic search mechanism is also introduced to translate a source sentence into its corresponding target sentence automatically. 该方法以模板匹配替换通用算法(UAMRT)为基础,通过结合句型分析算法和从句分析算法建立启发式搜索机制,实现从源语言句子到目标语言句子的自动翻译。
It can verify whether an input grammar is the LR ( 1) grammar which can generate the LR ( 1) parsing table automatically. And it also can analyze any input string, then decide whether it's the input grammar's legal sentence. 若是,则自动生成给定文法的LR(1)分析表,并对任一输入串进行分析,判断其是否为给定文法的句子。
The experiment results show that the maximum entropy model has a very good effect on semantic chunk parsing to Chinese question sentence. 实验结果说明最大熵模型应用于汉语问句语义组块分析具有较好的效果。论广义对象语义块的分离语义上主要是更的辖域和句子的语义重心不同;
The key of question-answering system is question parsing. This paper applies shallow sentence parsing theory and adopts the method of question semantic chunk to analyze question in order to decrease the complexity of full syntax parsing. 问句分析是问答系统的关键,为降低问句完整语法分析的复杂度,该文应用浅层句法分析理论,采用问句语义组块方式来分析问句。
The dependency parsing aims at deriving the syntactic structure of an input sentence automatically according to the dependency grammar. 依存句法分析是针对给定的句子序列应用某一依存语法对其进行自动分析的一种方法。
Parsing is to analysis the sentence structure and grammatical functions. The purpose is to determine the sentence structure and the relationship between various ingredients. 所谓句法分析就是指对句子中词语的结构和语法功能进行分析,其目的主要是确定句子的结构和各成份间的关系。
Experimental results show that, using machine learning method and feature selection on dependency parsing tree can capture more important characteristics and implicit semantic between words in sentence, which is helpful for Chinese Frame Identification. 实验结果表明,使用机器学习方法,在依存句法树上抽取特征,能够捕获句子中司语之间较为深层和隐含的联系,对于汉语框架排歧技术的研究很有帮助。
Web page pre-processing includes parsing the HTML document, noising elimination and the segment of the Chinese sentence. 网页的预处理过程包括HTML文档的解析、网页的噪声去除以及句子的划分。
Moreover, we present an intermediate representation for parsing tree of CFL sentence that can be easily implemented and needs less space occupancy. 此外,为上下文无关语言句子的分析树设计了一种简单表示形式,这种表示形式可以提高空间效率,并且易于实现。
The thesis selects Cascaded Conditional Random Fields as the multi-layer model. Finally, a parsing algorithm based on local optimization for decoding the sentence is proposed. 本文选用层叠条件随机场作为多层分析模型。最后,在解码方式上本文使用局部最优化的搜索算法对句子进行解码。
Recently, with the development of machine learning, more attention has been paid to the Semantic Parsing of sentence. 近年来,随着统计机器学习技术的不断发展,对句子进行语义分析逐渐受到重视起来。
Semantic Dependency Parsing ( SDP) integrates dependency structure and semantic information in the sentence, based on dependency grammar, which can present the implicit semantic information of a full sentence. 语义依存分析建立在依存理论基础上,是深层的语义分析理论。它融合了句子的依存结构和语义信息,更好地表达了句子的结构与隐含意思。
The goal of parsing is to derive the syntactic structure of a sentence according to a certain grammar. 句法分析的任务是根据给定的语法,自动推导出句子的语法结构。