自然语言

The core of this example script is a natural-language function called grade_essay that grades student essays from 1 to 100, but I will redact that part to conserve space.

的核心这个例子脚本是一种自然语言功能要求 grade_essay年级学生的论文从1到100 ，但我会纂辑的一部分，以节省空间。

The core of this example script is a natural-language function called grade_essay that grades student essays from 1 to 100, but I will redact that part to conserve space.

核心的这个例子脚本是一种自然语言功能要求 grade_essay年级学生的论文从1到100 ，但我会纂辑的一部分，以节省空间。

within the principles and parameters framework, this paper is an investigation of the distribution of resumptive pronouns in natural language relative constructions and its influence on the semantic interpretation of the relative construction.

摘 要：本文在生成语法原则与参数理论的框架内对自然语言关系结构中复指代词的分布以及由此引起的语义差异进行了探讨。

The question's semantic comprehension model combines many natural language processing techniques, including Segmentation and Part-Of-Speech Tagging, the confirmation of the question type, the extarction of keywords and extending, the confirmation of the knowledge unit, Through these works, the intention of the user is holded, which greatly helped the last work of this system. The FAQ-based question similarity match model is implemented by sematic sentence similarity computation, which is improved by our system, this model can answer frequently-asked question fastly and concisely.The document warehouse-base automatic answer fetching model fistly deal with the document warehouse beforehand and construct inversed index, then use high efficient information retrieval model to search in the base and return some relevant documents, lastly, we use answer extraction technique to get the answer from these relevant documents and present it to users.

问句理解分析模块采用分词和词性标注、关键词提取及扩展、问句类型类别确定等自然语言理解技术，实现对用户提问意图的准确理解；FAQ 库问句匹配模块主要采用本系统改进的句子相似度计算方法来实现用户问句的解答，该模块主要用于实现用户常问问题的快速、准确解答；学科文档库答案自动获取模块在对学科文档库建立倒排索引的基础上，采用高效的信息检索模型对索引库进行检索，返回与用户查询表达式相似度较高的文档作为候选文档，针对从文档中直接获取答案难度较大这一问题，本系统采用答案抽取技术来实现问题的最终回答。

Therefore, the focus of the study is to use the natural language processing and the vison information together to overcome the shortcomings of each other and realize extracting information from web pages.

因此，如何将基于自然语言理解方式和Web页面的视觉特征有效地结合起来克服各自的缺点，混合使用各种方法进行信息抽取是本文研究的重点。

Due to the lack of syntax structure of the information in web pages, especially in the semi-structure pages, the traditional natural language processing technology is not applicable to the web information extraction well. And web pages is recognized, explained and shown by browers and viewed by users, in which there is a lot of vison characters. So if the vision information in web pages can be used for information extraction, complex linguistic knowledge would be avoided.

由于Web页面的内容缺乏严格规范的语法结构，尤其是半结构化页面，所以传统的自然语言处理技术并不能很好地适用于Web信息抽取，另外Web页面被浏览器识别、解释和显示并供用户查看和理解，其中包含了大量的视觉特征，如果把Web页面的这种视觉信息应用于信息抽取，就可以避免使用复杂的语言学知识。

This paper set up a new feature selection model based on natural language processing. And based on this model, analyses in terms of syntax , semantics and pragmatics .

本文建立了基于自然语言处理的文本特征提取模型，并从语法、语义和语用三个层面进行了详细地分析。

It consists of study of natural language understanding and automatic abstracting.

摘要］ 本文在自然语言理解的基础上，对自动文摘系统进行研究。

Information presented in electronical form is avalanching nowadays as human knowledge accumulates and network applications become popular.

随着人类知识的增长和网络应用的普及，以电子形式存在的自然语言信息的数量迅速膨胀。

Chunking is one of the newest research branches in natural language processing .

组块分析是自然语言处理一个最新的发展趋势，研究自动、高效的汉语组块分析器对于中文信息处理和其相关的应用具有重要的理论意义和实用价值。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。