Appropriate similarity measures for author co-citation analysis
نویسندگان
چکیده
ERIM REPORT SERIES RESEARCH IN MANAGEMENT ERIM Report Series reference number ERS-2007-091-LIS Publication December 2007 Number of pages 12 Persistent paper URL http://hdl.handle.net/1765/10889 Email address corresponding author [email protected] Address Erasmus Research Institute of Management (ERIM) RSM Erasmus University / Erasmus School of Economics Erasmus Universiteit Rotterdam P.O.Box 1738 3000 DR Rotterdam, The Netherlands Phone: + 31 10 408 1182 Fax: + 31 10 408 9640 Email: [email protected] Internet: www.erim.eur.nl
منابع مشابه
How Related is Author Topical Similarity to Other Author Relatedness Measures?
Using a dataset of 26,228 Psychology document surrogates from Elsevier databases, we compare author relatedness measure outcomes for 125 authors based on topic modelling to more traditional approaches that rely on direct citation, co-citation and collaboration. Outcomes for the author topical similarity measure are compared to existing co-authorships in the dataset using UCINET/NetDraw. We demo...
متن کاملبررسی قابلیت بهکارگیری سنجه های مرکزیت به عنوان شاخصهای ارتباط استنادی مدارک در بازیابی اطلاعات رابطه ای: مطالعۀ مقدماتی
Purpose: this is a pilot study tends to investigate correlation between centrality measures with bibliographic coupling as a well-known citation-based document similarity measure. Methodology: using citation analysis method, 40 research articles belonging to four engineering/pure disciplines (Physics, Chemistry, Biology, and computer) and four Humanities and Social disciplines (Economics, Edu...
متن کاملCITREC: An Evaluation Framework for Citation-Based Similarity Measures based on TREC Genomics and PubMed Central
Citation-based similarity measures such as Bibliographic Coupling and Co-Citation are an integral component of many information retrieval systems. However, comparisons of the strengths and weaknesses of measures are challenging due to the lack of suitable test collections. This paper presents CITREC, an open evaluation framework for citation-based and text-based similarity measures. CITREC prep...
متن کاملContent-based author co-citation analysis
Author Co-citation Analysis (ACA) has long been used as an effective method for identifying the intellectual structure of a research domain, but it relies on simple co-citation counting, which does not take the citation content into consideration. The present study proposes a new method for measuring the similarity between co-cited authors by considering author's citation content. We collected ...
متن کاملOn the Normalization and Visualization of Author Co-Citation Data Salton's Cosine versus the Jaccard Index
The debate about which similarity measure one should use for the normalization in the case of Author Co-citation Analysis (ACA) is further complicated when one distinguishes between the symmetrical co-citation—or, more generally, co-occurrence— matrix and the underlying asymmetrical citation—occurrence—matrix. In the Web environment, the approach of retrieving original citation data is often no...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- JASIST
دوره 59 شماره
صفحات -
تاریخ انتشار 2008