| 基于中文术语区分能力的期刊差异性分析研究 |
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| 引用本文： | 熊欣,王昊,苏新宁,邓三鸿.基于中文术语区分能力的期刊差异性分析研究[J].情报理论与实践,2020,43(5):115-122,103. |
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| 作者姓名： | 熊欣 王昊 苏新宁 邓三鸿 |
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| 作者单位： | 南京大学信息管理学院,江苏 南京 210023;江苏省数据工程与知识服务重点实验室,江苏南京210023;南京大学信息管理学院,江苏 南京 210023;江苏省数据工程与知识服务重点实验室,江苏南京210023;南京大学信息管理学院,江苏 南京 210023;江苏省数据工程与知识服务重点实验室,江苏南京210023;南京大学信息管理学院,江苏 南京 210023;江苏省数据工程与知识服务重点实验室,江苏南京210023 |
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| 基金项目： | 本文为国家自然科学基金青年项目“面向学术资源的TSD与TDC测度及分析研究”;南京大学人文社会科学双一流建设“百层次”项目“多粒度学术对象区分性测度和分析研究”的成果;并受“江苏青年社科英才”;“南京大学仲英青年学者(Tang Scholar)”等人才培养计划的资助 |
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| 摘 要： | 目的/意义]针对中文期刊趋于同质化而缺乏特色的现状,在以内容为主的知识创新背景下,文章提出了术语区分能力(TDC)测度并应用于期刊的内容差异性度量,分析原因并对期刊发展提出建议。方法/过程]以图书情报学、计算机科学、历史学的核心期刊为实验对象,采用TDC测度、方差分析和聚类分析分别从期刊、时间和学科维度比较期刊的术语区分能力,从而对期刊进行差异性分析。结果/结论]实验结果表明:TDC在一定程度上能够反映期刊的内容差异性,随着时间跨度的增大差异性表现得更稳定;期刊的TDC在固定时间范围内呈现出一定的发展规律和学科差异;这三个学科的期刊在TDC上的表现:历史学>图书情报学≈计算机科学,由于情报学是交叉领域,其期刊的差异性最弱,未来在图书情报学内外都需要加强自身特色和竞争力。局限]实验数据抽取自题名、关键词和摘要,没有考虑来自引文的术语,存在一定的局限性。
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| 关 键 词： | 术语区分能力 差异性分析 期刊评价 方差分析 聚类分析 |
Analysis and Research on the Differences of Academic Journals Based on Chinese Term Discriminative Capacity |
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| Abstract: | Purpose/significance]Against the condition that Chinese journals tend to be homogeneous and lack of characteristics,under the background of knowledge discovery based on content,we applied Term Discriminative Capacity to measure the content differences between academic journals,and analyzed reasons while make suggestions for the journals.Method/process]Journals of Library and Information Science,Computer Science and History were selected from CSSCI and CSCD respectively as experimental objects,compare their Term Discriminative Capacity using TDC measure,ANOVA test and clustering analysis,so as to analyze the differences of journals.Result/conclusion]The experiment shows that:TDC can reflect the content differences between journals to some extent,which is more stable with the expansion of time span;during a fixed time span,TDC of journals have certain law of development,internal and external disciplinary characteristics.The order of mean TDC among these three disciplines is:History>Library and Information Science≈Computer Science.Considering that Information Science is an interdisciplinary field,there is urgent need to strengthen their own characteristics and competitiveness both inside and outside discipline in the future.Limitations]The experiments only include terms extracted from title,keywords and abstract,which may be insufficient for references. |
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| Keywords: | term discriminative capacity analysis of differences journal evaluation ANOVA clustering analysis |
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