Search (19 results, page 1 of 1)

  • × language_ss:"e"
  • × type_ss:"a"
  • × year_i:[1970 TO 1980}
  1. Dieudonné, J.: ¬The work of Nicholas Bourbaki (1970) 0.04 
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    Biographed
    Bourbaki, N.
  2. Sager, N.: Sublanguage grammars in science information processing (1975) 0.04 
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  3. Cartan, H.: Nicolas Bourbaki and contemporary mathematics (1979/80) 0.04 
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    Bourbaki, N.
  4. Jardine, N.; Rijsbergen, C.J. van: ¬The use of hierarchic clustering in information retrieval (1971) 0.04 
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  5. Lin, N.; Garvey, W.D.: Information needs and uses (1972) 0.04 
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  6. Popper, K.R.: Three worlds : the Tanner lecture on human values. Deliverd at the University of Michigan, April 7, 1978 (1978) 0.04 
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    https%3A%2F%2Ftannerlectures.utah.edu%2F_documents%2Fa-to-z%2Fp%2Fpopper80.pdf&usg=AOvVaw3f4QRTEH-OEBmoYr2J_c7H
  7. Morse, P.M.: Search theory and browsing (1970) 0.02 
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    Date
    22. 5.2005 19:53:09
  8. Hafter, R.: ¬The performance of card catalogs : a review of research (1979) 0.02 
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    Date
    3.10.2000 20:48:22
  9. Foskett, D.J.: Classification and indexing in the social sciences (1970) 0.02 
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    Source
    Aslib proceedings. 22(1970), S.90-101
  10. Artandi, S.: Document retrieval and the concept of sets (1971) 0.02 
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    Source
    Journal of the American Society for Information Science. 22(1971) no.4, S.289-290
  11. Gratch, B.; Settel, B.; Atherton, P.: Characteristics of book indexes for subject retrieval in the humanities and social sciences (1978) 0.02 
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    Source
    Indexer. 11(1978), S.14-22
  12. Morse, P.M.: Browsing and search theory (1973) 0.02 
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    Date
    22. 5.2005 19:52:29
  13. Heine, M.H.: Distance between sets as an objective measure of retrieval effectiveness (1973) 0.02 
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    Abstract
    A general measure of retrieval effectiveness having full metric properties and treating the 'retrieval system - arbiter of relevance' situation symmetrically, is the Marczewski-Steinhaus metric, D, measuring the distance between the set of relevant documents, A, and set of retrieved documents, B, according to D=1-(n(A´B)/n(AvB)). D can be expressed as a function of precision and recall, or of generality, fallout and recall, and of other sets of traditional measures. Acceptance of the measure allows criteria for retrieval optimality and degeneracy to be stated, defined by minimum and constant values of D respectively. Precision-recall degeneracy curves for D are given and compared with those for another general measure: the probability that a document will be correctly identfied by a retrieval system. Statistical extensions of D are examined, and these and other properties of the metric are illustrated with seven examples
  14. Stokolova, N.A.: Syntactic tools and semantic power of information languages : Pt.2 of 'Elements of a semantic theory of information retrieval' (1976) 0.02 
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    Abstract
    Different kinds of syntactic tools of information languages (IL) in use, considered as meaning-distinguished tools, are described as simplified forms of some initial IL grammar tools called 'standard phrases' which are n-place relational predicates of a special kind. A quantitative evaluation is attempted of the effects which the idiosyncracies of the syntactic tools of IL's have on their semantic power
  15. Downing, J.C.: Dewey today : the British and European scene (1976) 0.02 
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    Pages
    S.22-29
  16. Rijsbergen, C.J. van: ¬A test for the separation of relevant and non-relevant documents in experimental retrieval collections (1973) 0.01 
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    Date
    19. 3.1996 11:22:12
  17. Rodriguez, R.D.: Geographic names in subject cataloging (1978) 0.01 
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    Source
    Library resources and technical services. 22(1978), S.409-414
  18. Pacey, P.: Handling slides single-handed (1977) 0.01 
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    Source
    Art libraries journal. 2(1977) no.3, S.22-30
  19. Comaroni, J.P.: Use of the Dewey Decimal Classification in the United States and Canada (1978) 0.01 
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    Source
    Library resources and technical services. 22(1978), S.402-408

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