Search (11 results, page 1 of 1)

  • × theme_ss:"Retrievalstudien"
  • × year_i:[1960 TO 1970}
  1. Blagden, J.F.: How much noise in a role-free and link-free co-ordinate indexing system? (1966) 0.02
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    Source
    Journal of documentation. 22(1966), S.203-209
  2. Treu, S.: ¬The browser's retrieval game (1968) 0.00
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    Source
    American documentation. 19(1968), S.404-410
  3. Salton, G.; Lesk, M.E.: Computer evaluation of indexing and text processing (1968) 0.00
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    Footnote
    Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.60-84.
    Source
    Journal of the Association for Computing Machinery. 15(1968), S.8-36
  4. Cleverdon, C.W.; Mills, J.: ¬The testing of index language devices (1963) 0.00
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    Footnote
    Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.98-110.
    Source
    Aslib proceedings. 15(1963) no.4, S.106-130
  5. Lancaster, F.W.: MEDLARS : report on the evaluation of its operating effiency (1961) 0.00
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    Footnote
    Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.223-246.
    Source
    American documentation. 20(1969), S.119-142
  6. Brookes, B.C.: ¬The measure of information retrieval effectiveness proposed by Swets (1968) 0.00
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    Source
    Journal of documentation. 24(1968), S.41-54
  7. Robertson, S.E.: ¬The parametric description of retrieval tests : Part II: Overall measures (1969) 0.00
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    Abstract
    Two general requirements for overall measures of retrieval effectiveness are proposed, namely that the measures should be as far as possible independent of generality (this is interpreted to mean that it can be described in terms of recall and fallout), and that it should be able to measure the effectiveness of a performance curve (it should not be restricted to a simple 2X2 table). Several measures that have been proposed are examined with these conditions in mind. It turns out that most of the satisfactory ones are directly or indirectly related to swet's measure A, the area under the recall-fallout curve. In particular, Brookes' measure S and Rocchio's normalized recall are versions of A.
    Source
    Journal of documentation. 25(1969) no.2, S.93-106
  8. Lancaster, F.W.: On the need for role indicators in postcoordinate retrieval systems (1968) 0.00
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    Source
    American documentation. 19(1968), S.42-46
  9. Lesk, M.E.; Salton, G.: Relevance assements and retrieval system evaluation (1969) 0.00
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    Source
    Information storage and retrieval. 4(1969), S.343-359
  10. Robertson, S.E.: ¬The parametric description of retrieval tests : Part I: The basic parameters (1969) 0.00
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    Source
    Journal of documentation. 25(1969) no.1, S.1-27
  11. Good, I.J.: ¬The decision-theory approach to the evaluation of information-retrieval systems (1967) 0.00
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    Source
    Information storage review. 3(1967), S.31-34