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| Information Processing | 2 |
| Automatic Indexing | 1 |
| Computation | 1 |
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| Information Science | 1 |
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Peer reviewedSparck Jones, Karen – Journal of the American Society for Information Science, 1973
Experiments with two distinct collections, using three levels of indexing exhaustively for both documents and requests, show that substantially the same performance is obtained for very different levels of document indexing, if suitable choices are made of request level. (6 references) (Author)
Descriptors: Experiments, Indexing, Information Processing, Information Science
Peer reviewedCaid, William R.; And Others – Information Processing & Management, 1995
The Latent Semantic Indexing and MatchPlus systems examine similar contexts in which words appear and create representational models that capture the similarity of meaning of terms and then use the representation for retrieval. Text Retrieval Conference experiments using these systems demonstrate the computational feasibility of using…
Descriptors: Automatic Indexing, Computation, Conferences, Context Effect
