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  • 學位論文

醫學電子資源大數據分析模式之建構與應用

Model Construction and Its Applications of Medical Electronic Resources Big Data Analysis

指導教授 : 謝建成
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摘要


學術圖書館因考量其電子資源購置成本效益,須透過有效且系統化的方式進行評估,以達成有效管理之目的。故自行建置代理伺服器結合圖書館自動化系統進行使用者權限的驗證,藉以記錄電子資源的使用狀況,但使用紀錄的資料量為動態增加,圖書館無法因應日新月異之龐大使用數據。為解決實務上所遭遇的問題,本研究提出電子資源使用大數據分析模式,模式內容包括:分析原始使用數據、剖析書目暨主題詞等詮釋資料、建立書目及使用紀錄明細資料庫等項目,並以醫學電子資源為研究範圍,做為本研究之驗證個案。 根據醫學電子資源大數據分析模式,本研究採用PubMed資料庫的文獻書目與醫學主題詞(MeSH)、期刊評比資料庫-SCImago Journal Rank(SJR)等相關資料來源,自行開發程式進行資料剖析與整理,並採用雲端技術結合圖書館自動化系統與電子資源代理伺服器等系統服務,進行不同層面之應用研究,包括:(1)醫學電子資源使用分析;(2)醫學領域文獻主題分析;(3)醫學領域書目計量分析。其分析結果可提供圖書館做為館藏發展與決策經營等不同層面的參考依據,相關資料可延伸應用至書目探勘、電子資源使用者行為等圖書資訊學相關研究領域,進行更深入與多元的探討。

並列摘要


In order to effectively manage electronic databases, academic libraries adopt systematic evaluation methods to account for the cost-effectiveness of electronic resource purchases. Proxy servers integrated with automated library systems are used to regulate user access and keep record of electronic resource usage. However, dynamic increase in records and large user data pose strain on the libraries. This study suggests that this matter can be resolved by applying the big data analysis model on the use record of electronic resources. This model consists of analyzing raw user data, scrutinizing metadata such as bibliography and subject headings, and establishing detailed bibliography and use record databases. A verification case study based on medical electronic resources is hereby presented. In accordance to the big data analysis model, this study adopted relevant resources such as PubMed bibliographic database, medical subject headings (MeSH), and journal ranking database - SCImago Journal Rank (SJR) to develop a program that analyzes and organizes relevant data. Furthermore, cloud technology was used to consolidate system services including automated library system and electronic resource proxy server. Application study was conducted from different levels including: (1) Usage analysis of medical electronic resources; (2) subject analysis of medical references; and (3) medical bibliometric analysis. These results are reference for different functions ranging from collection building to management decisions. The application of relevant information can also be extended to bibliomining, electronic resource user behavior studies, and other library and information science investigations for more in-depth and diverse discussions.

參考文獻


參考文獻
Jiawei, H.(2008)。 資料探勘: 概念與方法(王派洲,譯)。台北市:滄海書局。
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牛道立、甄俊杰、何芬 (2010)。 近五年PubMed收錄的中國放射腫瘤學文献的分析[Chinese Literatures of Radiation Oncology Covered by PubMed over the Past Five Years]。癌症, 29(4),頁 495-499。
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