Evaluation of Advanced Retrieval Techniques in an Experimental Online Catalog
সংরক্ষণ করুন:
| প্রকাশিত: | Journal of the American Society for Information Science (1986-1998) vol. 43, no. 1 (Jan 1992), p. 34-53 |
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| প্রধান লেখক: | |
| প্রকাশিত: |
Wiley Periodicals Inc.
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| বিষয়গুলি: | |
| অনলাইন ব্যবহার করুন: | Citation/Abstract Full Text - PDF |
| ট্যাগগুলো: |
কোনো ট্যাগ নেই, প্রথমজন হিসাবে ট্যাগ করুন!
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MARC
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| 001 | 216898449 | ||
| 003 | UK-CbPIL | ||
| 022 | |a 0002-8231 | ||
| 022 | |a 1097-4571 | ||
| 035 | |a 216898449 | ||
| 045 | 2 | |b d19920101 |b d19920131 | |
| 084 | |a 65673 |2 nlm | ||
| 100 | 1 | |a Larson, Ray R | |
| 245 | 1 | |a Evaluation of Advanced Retrieval Techniques in an Experimental Online Catalog | |
| 260 | |b Wiley Periodicals Inc. |c Jan 1992 | ||
| 513 | |a statistics | ||
| 520 | 3 | |a Research on the use and users of online catalogs con ducted in the early 1980s found that subject searches were the most common form of online catalog search. At the same time, many of the problems experienced by online catalog users have been traced to difficulties with the subject access mechanisms of the online cata log. Numerous proposals have been made for methods intended to improve subject access to online catalog records. These commonly involve enhancing the cata log's bibliographic records with additional terms, or in corporating subject authority files or additional thesauri in the database. Another stream of research has con centrated on applying retrieval techniques derived from information retrieval (IR) research to replace the Boolean search methods of conventional online catalog systems. This study describes the results of retrieval tests using a variety of these search methods in the CHESHIRE experimental online catalog system. | |
| 610 | 4 | |a Okapi British Library Library of Congress Online Computer Library Center--OCLC | |
| 653 | |a Science | ||
| 653 | |a Information retrieval | ||
| 653 | |a Information overload | ||
| 653 | |a Thesauri | ||
| 653 | |a Subject heading schemes | ||
| 653 | |a Research & development--R&D | ||
| 653 | |a Keywords | ||
| 653 | |a Library of Congress Subject Headings | ||
| 653 | |a Library catalogs | ||
| 653 | |a Library associations | ||
| 653 | |a Retrieval performance measures | ||
| 653 | |a Search strategies | ||
| 653 | |a Query expansion | ||
| 653 | |a Search methods | ||
| 653 | |a Academic libraries | ||
| 653 | |a Boolean algebra | ||
| 653 | |a On-line systems | ||
| 653 | |a Relevance feedback | ||
| 653 | |a Bibliographic records | ||
| 653 | |a Catalogs | ||
| 653 | |a Information science | ||
| 653 | |a Databases | ||
| 653 | |a Information systems | ||
| 653 | |a Boolean | ||
| 653 | |a Queries | ||
| 653 | |a Documents | ||
| 653 | |a Internet | ||
| 653 | |a Data mining | ||
| 653 | |a Research | ||
| 653 | |a Archives & records | ||
| 653 | |a Retrieval | ||
| 653 | |a Access | ||
| 773 | 0 | |t Journal of the American Society for Information Science (1986-1998) |g vol. 43, no. 1 (Jan 1992), p. 34-53 | |
| 786 | 0 | |d ProQuest |t ABI/INFORM Global | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/216898449/abstract/embedded/L8HZQI7Z43R0LA5T?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text - PDF |u https://www.proquest.com/docview/216898449/fulltextPDF/embedded/L8HZQI7Z43R0LA5T?source=fedsrch |