Classification Clustering, Probabilistic Information Retrieval, and the Online Catalog.
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ERIC Institute of Education Sciences
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| Main Author: | |
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| Format: | Recurso educativo Open Access |
| Language: | en |
| Published: |
1991
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| Subjects: | |
| Online Access: | |
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| _version_ | 1867180993786413056 |
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| author | Larson, Ray R. |
| author_facet | Larson, Ray R. Larson, Ray R. |
| collection | Education Resources Information Center |
| contents | Classification Clustering, Probabilistic Information Retrieval, and the Online Catalog. Larson, Ray R. Classification Information Retrieval Library Catalogs Online Catalogs Problems Research Needs Subject Index Terms Discusses problems with subject searches in online library catalogs and examines theoretical principles for the design of effective information retrieval systems. Probabilistic ranking methods are discussed, and an experimental online catalog called CHESHIRE is described. It is noted that CHESHIRE uses classification clustering, provides natural language searching, and prevents the retrieval of too much material. (95 references) (LRW) |
| format | Recurso educativo Open Access |
| id | eric_EJ426065 |
| institution | ERIC Institute of Education Sciences |
| language | en |
| publishDate | 1991 |
| record_format | eric |
| spellingShingle | Classification Clustering, Probabilistic Information Retrieval, and the Online Catalog. Larson, Ray R. Classification Information Retrieval Library Catalogs Online Catalogs Problems Research Needs Subject Index Terms Classification Clustering, Probabilistic Information Retrieval, and the Online Catalog. Larson, Ray R. Classification Information Retrieval Library Catalogs Online Catalogs Problems Research Needs Subject Index Terms Discusses problems with subject searches in online library catalogs and examines theoretical principles for the design of effective information retrieval systems. Probabilistic ranking methods are discussed, and an experimental online catalog called CHESHIRE is described. It is noted that CHESHIRE uses classification clustering, provides natural language searching, and prevents the retrieval of too much material. (95 references) (LRW) |
| title | Classification Clustering, Probabilistic Information Retrieval, and the Online Catalog. |
| topic | Classification Information Retrieval Library Catalogs Online Catalogs Problems Research Needs Subject Index Terms |
| url | https://eric.ed.gov/?id=EJ426065 |