Bibliometric assessments of network formations by keyword-based vector space model

Hsin-Ning Su*, Pei Chun Lee, Te Yi Chan

*此作品的通信作者

研究成果: Conference contribution同行評審

5 引文 斯高帕斯(Scopus)

摘要

This study proposes an empirical way for determining probability of network tie formation between network actors. In social network analysis, it is a usually problem that information for determining whether or not a network tie should be formed is missing for some network actors, and thus network can only be partially constructed due to unavailability of information. This methodology proposed in this study is based on network actors similarities calculations by vector space model to calculate how possible network ties can be formed. Also, a threshold value of similarity for deciding whether or not a network tie should be generated is suggested in this study. Four keyword-based research networks, with journal paper or research project as network actors, constructed previously are selected as the targets of this empirical study: 1) Technology Foresight Paper Network: 181 papers and 547 keywords, 2) Regional Innovation System Paper Network: 431 papers and 1165 keywords, 3) Global Sci-Tech Policy Paper Network: 548 papers and 1705 keywords, 4) Taiwans Sci-Tech Policy Project Network: 143 research projects and 213 keywords. The four empirical investigations allow a threshold value calculated by vector space model to be suggested for deciding the formation of network ties.

原文English
主出版物標題PICMET '10 - Portland International Center for Management of Engineering and Technology, Proceedings - Technology Management for Global Economic Growth
頁面230-238
頁數9
出版狀態Published - 25 11月 2010
事件Portland International Center for Management of Engineering and Technology - Technology Management for Global Economic Growth, PICMET '10 - Phuket, Thailand
持續時間: 18 7月 201022 7月 2010

出版系列

名字PICMET '10 - Portland International Center for Management of Engineering and Technology, Proceedings - Technology Management for Global Economic Growth

Conference

ConferencePortland International Center for Management of Engineering and Technology - Technology Management for Global Economic Growth, PICMET '10
國家/地區Thailand
城市Phuket
期間18/07/1022/07/10

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