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  1. Home
  2. Center For General Education / 通識教育中心
  3. 通識教育中心
  4. 視覺輔助相關回饋生物醫學資訊檢索雛型系統之建置
 
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視覺輔助相關回饋生物醫學資訊檢索雛型系統之建置

Type
conference
Resource
資訊檢索與使用者行為研討會論文集. 2010年12月17日.
Date Issued
2010
Author(s)
邱子恒  
蔣以仁
Subjects
通識教育中心
會議論文
Abstract
美國國家醫學圖書館的生醫書目資料庫PubMed,收錄全世界1960年代以來至今的核心生物醫學論文書目超過2千萬,且每天都增加2000-4000筆的書目。該資料庫呈現檢索結果的方式,是將使用者檢索到之文獻書目以出版年代之新穎性來排序,但最新的文獻不見得是品質最高、最符合使用者需求的文獻,因此使用者面對數量龐大的搜尋結果時,很需要依「主題」來篩選相關資料。本研究運用文本探勘中資料自動分群技術,當使用者進行檢索的同時,直接從美國國家醫學圖書館之PubMed資料庫擷取書目、摘要與主題標目資料,即時進行歸納分群,以視覺化的方式呈現知識架構,並讓使用者依自己的相關判斷點選知識架構中的關鍵字,以調整檢索結果。本文首先簡述國外自動分群與視覺化檢索引擎
之特色,之後介紹研究團隊開發出來的雛型系統與第一次小型使用者評估的結果。開發出來的檢索系統,將是一個「視覺輔助相關回饋」之生物醫學資訊檢索系統,預定命名為Visual Medline,並期望未來進一步產學合作,發展成為商品化的系統。
URI
https://203.71.86.71/handle/123456789/51095
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