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The Weaknesses of Full-Text Searching
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The Weaknesses of Full-Text Searching

作者: Jeffrey Beall
出版商: Elsevier. 6277 Sea Harbor Drive, Orlando, FL 32887-4800. Tel: 877-839-7126; Tel: 407-345-4020; Fax: 407-363-1354; e-mail: usjcs@elsevier.com; Web site: http://www.elsevier.com
版本/格式: 文章 文章 : English
刊登於:Journal of Academic Librarianship, v34 n5 p438-444 Sep 2008
資料庫:ERIC ERIC資料庫為美國教育部所創建。
其他資料庫: ArticleFirstBritish Library SerialsWorldCat
提要:
This paper provides a theoretical critique of the deficiencies of full-text searching in academic library databases. Because full-text searching relies on matching words in a search query with words in online resources, it is an inefficient method of finding information in a database. This matching fails to retrieve synonyms, and it also retrieves unwanted homonyms. Numerous other problems also make full-text  再讀一些...
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文件類型: 文章
所有的作者/貢獻者: Jeffrey Beall
ISSN:0099-1333
語言註釋: English
專有的識別號: 424736929
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描述: 7

摘要:

This paper provides a theoretical critique of the deficiencies of full-text searching in academic library databases. Because full-text searching relies on matching words in a search query with words in online resources, it is an inefficient method of finding information in a database. This matching fails to retrieve synonyms, and it also retrieves unwanted homonyms. Numerous other problems also make full-text searching an ineffective information retrieval tool. Academic libraries purchase and subscribe to numerous proprietary databases, many of which rely on full-text searching for access and discovery. An understanding of the weaknesses of full-text searching is needed to evaluate the search and discovery capabilities of academic library databases.

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