图书馆大数据管理与分析

图书馆是一个重要的大数据应用领域,文章分析了图书馆大数据生成机制、图书馆大数据的类型、图书馆大数据管理手段和分析方法等等,指出面对大量的非结构化数据和迅速增长的服务记录数据,图书馆面临的困境和未来的研究应用方向。     

义位中隐含语义角色的分类及特征

以《现代汉语词典》为封闭性语料库 ,采取随机抽样的方式抽取近 30 0 0例 ,对动词、形容词义位中所隐含的语义角色进行分析与研究。从语义功能角度上 ,语义角色可分为 :施事、受事、与事、成事等 1 1类 ;从多少及性质型上可分为 :有定一元角色、无定类角色、有定类角色 ;隐含语义角色具有被依赖性特征、聚合性特征、互补性分布特征和交叉性分布特征。     

从词汇层面看中国式英语

文章从词汇角度，运用语义场理论、搭配理论和语用负迁移理论探讨产生中国式英语的原因，并提出了登防中国式英语词汇的方法。     

翻译时如何处理文化差异

翻译活动是一种交际活动。通过这一交际活动要传达的东西,概括地说就是文化信息。由于各种语言所处的文化背景不同,所产生的文化差异给翻译工作带来了极大的不便。本文从翻译技巧的角度出发,对如何处理这些差异进行了探讨。     

主题词表及其语义环境的计算机构建与应用研究

电子叙词表建构及其计算机管理是提高信息检索质量的重要保证 ,本文介绍主题词表及其辅表的语义关系 ,探讨主题词表、范畴索引和词族索引表的计算机构建与设计 ,文章分别给出了实现的数据结构与算法。     

论网络语言的语义构成

本文分析了以汉字为代表的网络语言符号在语义构成上的特点、规律及其成因。分析表明，理性意义在网络语言中仍然是完成交际目标不可或缺的，但附加意义的地位似乎更被看重。在各种附加意义中，形象色彩、情趣色彩、个性色彩等似乎尤为受到青睐，如果把网络表情符、图画、动漫等网络常用的其他符号也考虑在内，则更为显见。     

Academic attitudes toward new media: An exploratory multidisciplinary study

This article looks at the attitudes of UK academics toward new media, utilizing organizational and sociocultural understandings of fields of scholarly enquiry. It focuses on four traditionally distinct disciplines—art and design, computer science, health science, and politics and international relations—representative of the range of approaches in higher education. Agreement was found among respondents across disciplinary communities about what new media represent and how they support their work. Analysis of semantic differential charts identified two dimensions underlying attitudes—“flexibility” and “fitness for scholarly purposes.” Rather than being anchored by epistemological divisions, new media are assessed by practical viewpoints relating to the activity types they allow, and by traditional measures of reliability. In response to questions about other characteristics of their disciplines (such as reputation and audience diversity), distinctions are in evidence, although in some cases these are not traditional ones.     

Dictionary-based text categorization of chemical web pages

A new dictionary-based text categorization approach is proposed to classify the chemical web pages efficiently. Using a chemistry dictionary, the approach can extract chemistry-related information more exactly from web pages. After automatic segmentation on the documents to find dictionary terms for document expansion, the approach adopts latent semantic indexing (LSI) to produce the final document vectors, and the relevant categories are finally assigned to the test document by using the k-NN text categorization algorithm. The effects of the characteristics of chemistry dictionary and test collection on the categorization efficiency are discussed in this paper, and a new voting method is also introduced to improve the categorization performance further based on the collection characteristics. The experimental results show that the proposed approach has the superior performance to the traditional categorization method and is applicable to the classification of chemical web pages.     

国外个人信息管理中信息检索方法分析

从广义和狭义两方面界定“个人信息管理”这一概念，分析了个人信息管理中信息资源的特征，重点对其中的几种信息检索方法进行归纳、比较、评价。     

汉语单音节定语移位的语义制约

本文讨论汉语多项定语的粘合式定中结构中居首的单音节定语遵循韵律规则移位时存在的语义制约,提出语义松紧度接近原则是移位得以进行的前提条件:居首的单音节定语与中心词的语义松紧度同后续定语与中心词的语义松紧度相差越小的越容易移位;反之则越难移位。本文认为,语义松紧度接近原则不仅能说明有些居首单音节定语何以不可移位(如黑皮革沙发、甜红豆粥),还可对居首单音节定语移位的可能位置作出预测。最后本文分析了四川北路和北四川路两类路名的不同语义内涵,说明语义对居首单音节定语移位的重要制约作用。