Search (3673 results, page 1 of 184)

  1. Cooper, W.S.: Is interindexer consistency a hobgoblin? (1969) 0.16
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  2. Cooper, W.S.: ¬A definition for relevance in information retrieval (1971) 0.13
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  3. Jevons, W.S.: ¬The principles of science : a treatise on logic and scientific method (1924) 0.13
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  4. Cooper, W.S.: Getting beyond Boole (1988) 0.13
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  5. Cooper, W.S.: Expected search length : a single measure of retrieval effectiveness based on the weak ordering action of retrieval systems (1968) 0.13
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  6. Cooper, W.S.: ¬The paradoxal role of unexamined documents in the evaluation of retrieval effectiveness (1976) 0.13
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  7. Pitts, W.; McCulloch, W.S.: How we know universals : the perception of auditory and visual frames (1947) 0.13
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  8. Cooper, W.S.: Gedanken experimentation : an alternative to traditional system testing? (1981) 0.13
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  9. Merrill, W.S.: Code for classifiers : principles governing the consistent placing of books in a system of classification (1969) 0.11
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  10. Ackermann, E.: Piaget's constructivism, Papert's constructionism : what's the difference? (2001) 0.11
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    Content
    Vgl.: https://www.semanticscholar.org/paper/Piaget-%E2%80%99-s-Constructivism-%2C-Papert-%E2%80%99-s-%3A-What-%E2%80%99-s-Ackermann/89cbcc1e740a4591443ff4765a6ae8df0fdf5554. Darunter weitere Hinweise auf verwandte Beiträge. Auch unter: Learning Group Publication 5(2001) no.3, S.438.
  11. Cooper, W.S.: ¬On selecting a measure of retrieval effectiveness, revisited (1973) 0.10
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  12. Hemmig, W.S.: ¬The information-seeking behavior of visual artists : a literature review (2008) 0.10
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    Date
    7. 6.2008 12:22:23
  13. Gödert, W.; Hubrich, J.; Boteram, F.: Thematische Recherche und Interoperabilität : Wege zur Optimierung des Zugriffs auf heterogen erschlossene Dokumente (2009) 0.08
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    Source
    https://opus4.kobv.de/opus4-bib-info/frontdoor/index/index/searchtype/authorsearch/author/%22Hubrich%2C+Jessica%22/docId/703/start/0/rows/20
  14. Cooper, W.S.: Some inconsistencies and misidentified modelling assumptions in probalistic information retrieval (1995) 0.08
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  15. Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004) 0.07
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    Content
    Vgl.: http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CEAQFjAA&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.91.4940%26rep%3Drep1%26type%3Dpdf&ei=dOXrUMeIDYHDtQahsIGACg&usg=AFQjCNHFWVh6gNPvnOrOS9R3rkrXCNVD-A&sig2=5I2F5evRfMnsttSgFF9g7Q&bvm=bv.1357316858,d.Yms.
    Date
    8. 1.2013 10:22:32
  16. Beghtol, C.: ¬L'¬efficacia del recupero (1993) 0.07
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    Abstract
    Proposes a new experimental methodology for evaluating the results of library research from the user's viewpoint. Illustrates the theory by comparing the efficacy of information retrieved from 2 document catalogues, identical except that one is alphabetical and the other numerical/verbal. The methodology utilises the concept of 3 dependent variables: 'promising references retrieved' by the researcher; 'documents read'; and 'documents cited'. Claims that the retrieval effectiveness of the techniques outlined compares favourably with that of W.S. Cooper's methodology
  17. #220 0.06
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    Date
    22. 5.1998 20:02:22
  18. #1387 0.06
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    Date
    22. 5.1998 20:02:22
  19. #2103 0.06
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    Date
    22. 5.1998 20:02:22
  20. Satija, M.P.; Comaroni, J.P.: Beyond classification: book numbers (1992) 0.06
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    Abstract
    This book seeks to complement two major works on the subject published in the U.S.A.by devoting it self tochronological book numbers. It is mostly an ignored rival line to alphabetical book numbers, indeed an ignored subject. The first four chapters dwell on the theoretical and general problems of book numbers, indeed an ignored subject. the first four chapters dwell on the tehoretical and general problem of book numbers: their definition, nature , usefulness and history. The chapter on the debate over the usefulness of book numbers tries to give the readersa taste of the debate that followed their conceptionand immediate development. Chapter four catalogues advantages of chronological book numbers. The remaining four chapters dwell upon the four specific chronollgical book numbering system. The desription of each system is prefaced by a brief life sketch of the inventor. Ranganathan's system has been fully but concsely explained. The other systems are by W.S.Biscoe, J. D. Brown, Fremont Rider and W.S. Rider and W.S. Merrill. There are twoappendices: one onthe chronology of book numbers (1873-1992), and another an almost exhaustive bibliography on the subject. Its aim is to invite the attention of scholars to a neglected part of our heritage.

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