Search (38 results, page 1 of 2)

Robertson, S.E.; Belkin, N.J.: Ranking in principle (1978) 1.00
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Robertson, S.E.: Some recent theories and models in information retrieval (1980) 1.00
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Robertson, S.E.: Theories and models in information retrieval (1977) 1.00
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Robertson, S.E.; Hancock-Beaulieu, M.M.: On the evaluation of IR systems (1992) 1.00
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Robertson, S.E.: On term selection for query expansion (1990) 1.00
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Robertson, S.E.; Thompson, C.L.: ¬An operational evaluation of weighting, ranking and relevance feedback via a front-end system (1987) 1.00
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Robertson, S.E.: On relevance weight estimation and query expansion (1986) 1.00
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Robertson, S.E.: Indexing theory and retrieval effectiveness (1979) 1.00
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Hancock-Beaulieu, M.; Robertson, S.E.; Neilson, C.: Evaluation of online catalogues : an assessment of methods (1990) 1.00
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Robertson, S.E.: ¬The probabilistic character of relevance (1977) 1.00
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Robertson, S.E.: OKAPI at TREC (1994) 1.00

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Robertson, S.E.: OKAPI at TREC-1 (1994) 1.00

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Robertson, S.E.: Query-document symmetry and dual models (1994) 1.00
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Robertson, S.E.; Sparck Jones, K.: Relevance weighting of search terms (1976) 1.00
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Robertson, S.E.; Walker, S.; Beaulieu, M.: Laboratory experiments with Okapi : participation in the TREC programme (1997) 1.00
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Robertson, S.E.: ¬The methodology of information retrieval experiment (1981) 1.00
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Robertson, S.E.: ¬The parametric description of retrieval tests : Part I: The basic parameters (1969) 1.00
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Robertson, S.E.: ¬The parametric description of retrieval tests : Part II: Overall measures (1969) 1.00
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Sparck Jones, K.; Walker, S.; Robertson, S.E.: ¬A probabilistic model of information retrieval : development and comparative experiments - part 1 (2000) 1.00
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Sparck Jones, K.; Walker, S.; Robertson, S.E.: ¬A probabilistic model of information retrieval : development and comparative experiments - part 2 (2000) 1.00
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