共词分析聚合研究领域的表面效度研究:基于自然语言处理     

周文杰  张彤彤  高冲 《高校图书馆工作》2018,(2):12-16

为考察共词分析在研究领域聚合中的有效性,本研究以1988年～2017年三十年间发表且收录于WoS(Web of Science)数据库的计算机科学、地理学、数学、应用化学和应用物理学等五个学科的标题、摘要和关键词为分析对象,对不同分析单元下所聚合的研究领域的表面效度进行了检验。研究发现,关键词在研究领域聚合中具有相对最高的表面效度,摘要和题名的效度则相对较低。然而,本研究也发现,科学计量领域现有聚类指标和工具所聚合的研究领域缺乏区分能力且各种指标均存在着一定的效度风险。本研究的发现对于丰富科学计量领域关于研究领域聚合有效性的认识具有重要理论意义。  相似文献   

高校图书馆利用第二语言开展阅读推广的研究——以华东理工大学图书馆为例     

李以超  焦长红 《图书馆杂志》2018,(3):64-69

近年来,随着第二语言学习热情高涨,多语言阅读日益普遍。高校图书馆进行第二语言阅读推广是大势所趋。根据本人多年从事阅读推广的经验,本文从以下三个方面分析了第二语言阅读推广的策略:结合时代热点、将需求驱动与价值植入相结合、积极调动本校外语资源,并且提出了开展相关推广中存在的问题,最后展望了利用第二语言进行阅读推广的广阔前景。  相似文献   

政治上正确的语言     

肖安法 《四川教育学院学报》2007,23(5):91-94

“政治上正确的”由一政治术语演变为语言文化语汇,有其积极的意义,它是民权运动和多元文化的产物。政治上正确的语言也是复杂的,其使用受到言论自由和时代的影响,滥用之也会造成很多问题。  相似文献   

The Correlations between Language,Culture and Thought     

曹忠凯  MAO He-rong 《海外英语》2015,(2)

With the purpose of having a better understanding,this article discusses the correlations between language, culture and thought as well their interactions. They not only correlate but also are differen...  相似文献   

对新兴流行语与语言纯洁性的思考     

魏彤光 《职大学报》2014,(3):89-91

语言是人们交流沟通的工具，它真实地反映着社会政治、经济、文化的发展变化。新兴流行语是在社会发展变化过程中出现的一种语言现象。本文对新兴流行语的存在特征及其与语言纯洁性的关系进行了思考和分析。  相似文献   

“雅洁”：刘大櫆对散文语言的自觉追求     

杨瑞芳 《集宁师专学报》2011,33(1):23-27

＂雅洁＂是桐城古文家对散文语言的整体要求,它肇始于方苞,发展于刘大櫆。刘大櫆在其理论著作《论文偶记》中提出文章＂十二贵＂,就散文语言方面提出了一系列较为具体的作文准则,并且在他的散文创作实践中,很自觉地体现了＂文贵简＂、＂文贵高＂、＂文贵华＂、＂文贵远＂等文论观点。该文拟把刘大櫆的理论主张和创作实践结合起来,从而进一步探寻散文语言的＂雅洁＂特征。  相似文献   

Age Factor in Second Language Acquisition     

张浩 《海外英语》2014,(11)

In the second language acquisition, the study focus of linguistics is the influence of age factors which has always been considered as one of the most controversial issues. Some experts hold that the y...  相似文献   

The Appliance of Code Switching in the SM Language     

LI Chang 《海外英语》2014,(9)

Code-switching, a natural phenomenon that consists of alternating two or more languages in bilinguals ’discourse, has traditionally been examined in its oral production. For over three decades, much at...  相似文献   

An Analysis on the Differentiation between Diglossia and Bilingualism     

ZHANG Ying 《海外英语》2014,(11)

Despite a hot and sensitive topic in China, the practice and education of bilingualism has been misunderstood in some areas because people have little sense of it. This paper is to differentiate the di...  相似文献   

Diverse socio-technical aspects of a digital archive of Aboriginal languages     

Catherine Bow 《档案与原稿》2019,47(1):94-112

ABSTRACT

A socio-technical approach is taken to explore a digital archive of Australian Indigenous cultural heritage. The Living Archive of Aboriginal Languages is considered in terms of what it is currently doing and what it was intended to do. Two ethnographic stories focusing on user interactions and the outcomes of an online survey serve to evaluate the effectiveness of the Archive from the perspective of different users. This is then juxtaposed with a consideration of the original grant application, outlining what was envisaged for the project. This analysis serves to highlight some of the contingent relations and diverse socio-technical aspects of a specific knowledge infrastructure, as it allows multiple forms of interaction, new connections and generative activities as people discover, access and interact with the content now and into the future.  相似文献