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| Classification | 1 |
| Cluster Analysis | 1 |
| Data Processing | 1 |
| Information Retrieval | 1 |
| Relevance (Information… | 1 |
| Search Strategies | 1 |
| Subject Index Terms | 1 |
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| Minker, Jack | 1 |
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Minker, Jack; And Others – 1972
The objectives of this paper are to describe the effect of using weighted index terms in a document retrieval system, and to evaluate retrieval performance when queries are expanded by terms occurring in clusters with the query terms. Three data collections, each indexed by several methods, two of which were studied and reported on in previous…
Descriptors: Classification, Cluster Analysis, Data Processing, Information Retrieval
