情报杂志
情報雜誌
정보잡지
JOURNAL OF INFORMATION
2015年
6期
75-80
,共6页
知识流动%期刊互引网络%社会网络分析%块模型%E-I指数
知識流動%期刊互引網絡%社會網絡分析%塊模型%E-I指數
지식류동%기간호인망락%사회망락분석%괴모형%E-I지수
knowledge flow%journal inter-citation network%social network analysis%block model%E-I index
近年来利用块模型分析研究期刊互引网络结构引起了部分学者的关注。运用社会网络分析方法及Ucinet分析工具，以SSCI收录的84种图书情报学期刊的互引网络为研究对象，按JCR期刊分类构建期刊子群，创新块模型构建方法。从期刊子群被引情况、块模型和E-I指数三个不同的角度，研究图书情报学期刊子群之间的亲疏关系和依赖程度，进一步探明图书情报学期刊内部知识的流动特性，为学科自身的发展和学科认知提供一定的参考。
近年來利用塊模型分析研究期刊互引網絡結構引起瞭部分學者的關註。運用社會網絡分析方法及Ucinet分析工具，以SSCI收錄的84種圖書情報學期刊的互引網絡為研究對象，按JCR期刊分類構建期刊子群，創新塊模型構建方法。從期刊子群被引情況、塊模型和E-I指數三箇不同的角度，研究圖書情報學期刊子群之間的親疏關繫和依賴程度，進一步探明圖書情報學期刊內部知識的流動特性，為學科自身的髮展和學科認知提供一定的參攷。
근년래이용괴모형분석연구기간호인망락결구인기료부분학자적관주。운용사회망락분석방법급Ucinet분석공구，이SSCI수록적84충도서정보학기간적호인망락위연구대상，안JCR기간분류구건기간자군，창신괴모형구건방법。종기간자군피인정황、괴모형화E-I지수삼개불동적각도，연구도서정보학기간자군지간적친소관계화의뢰정도，진일보탐명도서정보학기간내부지식적류동특성，위학과자신적발전화학과인지제공일정적삼고。
Recently, the use of block model analysis on Journal inter-citation network structure has attracted some schol-ars' attention. The social network analysis methods and analytical tools Ucinetis are employed to study the inter-citation network from 84 kinds of journals in LIS from SSCI. Firstly the Journal sub-groups is generated by its JCR categories and directly translated into sub-blocks in network analysis, then the relationships and dependence among the journals sub-groups and the flowing characteristics of knowledge in LIS journals is comprehensively analyzed from three different as-pects:sub-group cited analysis, block model analysis and E-I index analysis. Finally, conclusion is made concerning its current state and trends, which has a certain reference value for its self-development and cognition.
