Search (7 results, page 1 of 1)

  • × year_i:[1970 TO 1980}
  • × author_ss:"Robertson, S.E."
  1. Robertson, S.E.: Indexing theory and retrieval effectiveness (1979) 0.12 
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  2. Robertson, S.E.; Belkin, N.J.: Ranking in principle (1978) 0.10 
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  3. Robertson, S.E.: ¬The probabilistic character of relevance (1977) 0.10 
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  4. Robertson, S.E.: ¬The probability ranking principle in IR (1977) 0.07 
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  5. Robertson, S.E.; Walker, S.: Some simple effective approximations to the 2-Poisson molde for probabilisitc weighted retrieval (1979) 0.06 
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  6. Robertson, S.E.: Theories and models in information retrieval (1977) 0.05 
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  7. Robertson, S.E.; Sparck Jones, K.: Relevance weighting of search terms (1976) 0.05 
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