Search (10 results, page 1 of 1)

  • × year_i:[1970 TO 1980}
  • × theme_ss:"Retrievalalgorithmen"
  1. Rijsbergen, C.J. van: ¬A fast hierarchic clustering algorithm (1970) 0.00 
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  2. Sparck Jones, K.: ¬A statistical interpretation of term specifity and its application in retrieval (1972) 0.00 
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  3. Schiminovich, S.: Automatic classification and retrieval of documents by means of a bibliographic pattern discovery algorithm (1971) 0.00 
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  4. Aho, A.; Corasick, M.: Efficient string matching : an aid to bibliographic search (1975) 0.00 
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  5. Boyer, R.; Moore, S.: ¬A fast string searching algorithm (1977) 0.00 
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  6. Croft, W.B.; Harper, D.J.: Using probabilistic models of document retrieval without relevance information (1979) 0.00 
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    Abstract
    Based on a probablistic model, proposes strategies for the initial search and an intermediate search. Retrieval experiences with the Cranfield collection of 1,400 documents show that this initial search strategy is better than conventional search strategies both in terms of retrieval effectiveness and in terms of the number of queries that retrieve relevant documents. The intermediate search is a useful substitute for a relevance feedback search. A cluster search would be an effective alternative strategy.
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  7. Robertson, S.E.; Belkin, N.J.: Ranking in principle (1978) 0.00 
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  8. Sachs, W.M.: ¬An approach to associative retrieval through the theory of fuzzy sets (1976) 0.00 
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    Abstract
    The theory of fuzzy sets is used to provide a rogorous formulation of the problem of associative retrieval. This formulation suggests the idea of using fuzzy clustering to organize data for retrieval
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  9. Robertson, S.E.: ¬The probability ranking principle in IR (1977) 0.00 
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  10. Sparck Jones, K.: Search term relevance weighting given little relevance information (1979) 0.00 
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