DC 欄位 | 值 | 語言 |
dc.contributor.author | 陳光華 | zh_TW |
dc.creator | 陳光華 | - |
dc.date | 2001-07-31 | zh_TW |
dc.date.accessioned | 2006-07-26T02:08:42Z | en |
dc.date.accessioned | 2018-05-30T04:15:59Z | - |
dc.date.available | 2006-07-26T02:08:42Z | en |
dc.date.available | 2018-05-30T04:15:59Z | - |
dc.date.issued | 2001-07-31 | - |
dc.identifier | 892213E002112 | en |
dc.identifier.uri | http://ntur.lib.ntu.edu.tw//handle/246246/20401 | - |
dc.description.abstract | 從WWW 上資訊檢索應用而言,資源必須經過有
系統地組織與整理,才能得到滿意的檢索結果。控
制詞彙的角色在前述的背景下,扮演越來越關鍵的
角色。控制詞彙通常是透過索引典或是主題表體
現,提供詞彙之間的等同關係、層級關係、關連關
係。藉由索引典,使用者可以瞭解資訊系統的知識
結構,可以選擇適切的檢索詞彙,以獲致比較滿意
的檢索結果。然而,索引典的建構與管理卻是一項
困難工作,若沒有設計良好的系統,則無法有效地
發揮索引典的長處。目前也沒有任何的資訊檢索系
統或是數位圖書館系統整合索引典子系統,使得資
訊檢索系統的效能始終侷限於求準率(Precision)
不高的窘況。本計畫探討索引典的建置,發展索引
典系統的功能模式,建立索引典建置與管理之模
式,並實作雛型系統。 | zh_TW |
dc.description.abstract | From the viewpoint of WWW-based IR researches,
the metadata and resource description framework
become much more important than ever before.
Therefore, the application of the controlled
vocabularies increasingly plays an important role.
The recent literatures also report that controlled
vocabularies significantly improve IR effectiveness.
Thesauri and Subject Headings consist of controlled
vocabularies and represent the knowledge structures
in details and in various relations. However, the
construction and management of thesauri is not an
easy task and the integration of thesaurus subsystem
into IR systems is not considered in the current IR
systems or DL projects. The project will investigate
the applications of thesauri and subject heading,
propose a model to handle the thesauri or the subject
headings in a systematic way, and implement a
practical system. | en |
dc.format | application/pdf | en |
dc.format.extent | 366527 bytes | en |
dc.format.mimetype | application/pdf | en |
dc.language | zh-TW | - |
dc.language.iso | zh_TW | zh_TW |
dc.publisher | 臺北市:國立臺灣大學圖書資訊學系暨研究所 | zh_TW |
dc.rights | 國立臺灣大學圖書資訊學系暨研究所 | zh_TW |
dc.subject | 資訊檢索 | zh_TW |
dc.subject | 索引典 | zh_TW |
dc.title | 資訊檢索中索引典系統建置之研究 | zh_TW |
dc.type | report | en |
dc.identifier.uri.fulltext | http://ntur.lib.ntu.edu.tw/bitstream/246246/20401/1/892213E002112.pdf | - |
dc.coverage | 計畫年度:89
第二期;起迄日期:2000-08-01/2001-07-31 | zh_TW |
item.openairecristype | http://purl.org/coar/resource_type/c_93fc | - |
item.openairetype | report | - |
item.languageiso639-1 | zh_TW | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.fulltext | with fulltext | - |
crisitem.author.dept | Library | - |
crisitem.author.dept | Library and Information Science | - |
crisitem.author.orcid | 0000-0003-0616-3815 | - |
crisitem.author.parentorg | Administrative Unit | - |
crisitem.author.parentorg | College of Liberal Arts | - |
顯示於: | 圖書資訊學系
|